2000551696

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{653}}^1$

素因数の和:801

約数の個数: 120

約数和(自身を含む): 4630257216

約数和(自身を除く): 2629705520

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 103, 104, 143, 169, 176, 206, 208, 286, 338, 412, 572, 653, 676, 824, 1133, 1144, 1306, 1339, 1352, 1648, 1859, 2266, 2288, 2612, 2678, 2704, 3718, 4532, 5224, 5356, 7183, 7436, 8489, 9064, 10448, 10712, 14366, 14729, 14872, 16978, 17407, 18128, 21424, 28732, 29458, 29744, 33956, 34814, 57464, 58916, 67259, 67912, 69628, 93379, 110357, 114928, 117832, 134518, 135824, 139256, 186758, 191477, 220714, 235664, 269036, 278512, 373516, 382954, 441428, 538072, 739849, 747032, 765908, 874367, 882856, 1076144, 1213927, 1479698, 1494064, 1531816, 1748734, 1765712, 2427854, 2959396, 3063632, 3497468, 4855708, 5918792, 6994936, 9618037, 9711416, 11366771, 11837584, 13989872, 19236074, 19422832, 22733542, 38472148, 45467084, 76944296, 90934168, 125034481, 153888592, 181868336, 250068962, 500137924, 1000275848, 2000551696]

約数ペア:

[(1, 2000551696), (2, 1000275848), (4, 500137924), (8, 250068962), (11, 181868336), (13, 153888592), (16, 125034481), (22, 90934168), (26, 76944296), (44, 45467084), (52, 38472148), (88, 22733542), (103, 19422832), (104, 19236074), (143, 13989872), (169, 11837584), (176, 11366771), (206, 9711416), (208, 9618037), (286, 6994936), (338, 5918792), (412, 4855708), (572, 3497468), (653, 3063632), (676, 2959396), (824, 2427854), (1133, 1765712), (1144, 1748734), (1306, 1531816), (1339, 1494064), (1352, 1479698), (1648, 1213927), (1859, 1076144), (2266, 882856), (2288, 874367), (2612, 765908), (2678, 747032), (2704, 739849), (3718, 538072), (4532, 441428), (5224, 382954), (5356, 373516), (7183, 278512), (7436, 269036), (8489, 235664), (9064, 220714), (10448, 191477), (10712, 186758), (14366, 139256), (14729, 135824), (14872, 134518), (16978, 117832), (17407, 114928), (18128, 110357), (21424, 93379), (28732, 69628), (29458, 67912), (29744, 67259), (33956, 58916), (34814, 57464)]