2591802928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{1103}}^1$

素因数の和:1227

約数の個数: 120

約数和(自身を含む): 6012472320

約数和(自身を除く): 3420669392

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 79, 88, 104, 143, 158, 169, 176, 208, 286, 316, 338, 572, 632, 676, 869, 1027, 1103, 1144, 1264, 1352, 1738, 1859, 2054, 2206, 2288, 2704, 3476, 3718, 4108, 4412, 6952, 7436, 8216, 8824, 11297, 12133, 13351, 13904, 14339, 14872, 16432, 17648, 22594, 24266, 26702, 28678, 29744, 45188, 48532, 53404, 57356, 87137, 90376, 97064, 106808, 114712, 146861, 157729, 174274, 180752, 186407, 194128, 213616, 229424, 293722, 315458, 348548, 372814, 587444, 630916, 697096, 745628, 958507, 1132781, 1174888, 1261832, 1394192, 1491256, 1917014, 2050477, 2265562, 2349776, 2523664, 2982512, 3834028, 4100954, 4531124, 7668056, 8201908, 9062248, 12460591, 14726153, 15336112, 16403816, 18124496, 24921182, 29452306, 32807632, 49842364, 58904612, 99684728, 117809224, 161987683, 199369456, 235618448, 323975366, 647950732, 1295901464, 2591802928]

約数ペア:

[(1, 2591802928), (2, 1295901464), (4, 647950732), (8, 323975366), (11, 235618448), (13, 199369456), (16, 161987683), (22, 117809224), (26, 99684728), (44, 58904612), (52, 49842364), (79, 32807632), (88, 29452306), (104, 24921182), (143, 18124496), (158, 16403816), (169, 15336112), (176, 14726153), (208, 12460591), (286, 9062248), (316, 8201908), (338, 7668056), (572, 4531124), (632, 4100954), (676, 3834028), (869, 2982512), (1027, 2523664), (1103, 2349776), (1144, 2265562), (1264, 2050477), (1352, 1917014), (1738, 1491256), (1859, 1394192), (2054, 1261832), (2206, 1174888), (2288, 1132781), (2704, 958507), (3476, 745628), (3718, 697096), (4108, 630916), (4412, 587444), (6952, 372814), (7436, 348548), (8216, 315458), (8824, 293722), (11297, 229424), (12133, 213616), (13351, 194128), (13904, 186407), (14339, 180752), (14872, 174274), (16432, 157729), (17648, 146861), (22594, 114712), (24266, 106808), (26702, 97064), (28678, 90376), (29744, 87137), (45188, 57356), (48532, 53404)]