1893711248

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{63667}}^1$

素因数の和:63712

約数の個数: 60

約数和(自身を含む): 4334262768

約数和(自身を除く): 2440551520

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 169, 176, 208, 286, 338, 572, 676, 1144, 1352, 1859, 2288, 2704, 3718, 7436, 14872, 29744, 63667, 127334, 254668, 509336, 700337, 827671, 1018672, 1400674, 1655342, 2801348, 3310684, 5602696, 6621368, 9104381, 10759723, 11205392, 13242736, 18208762, 21519446, 36417524, 43038892, 72835048, 86077784, 118356953, 145670096, 172155568, 236713906, 473427812, 946855624, 1893711248]

約数ペア:

[(1, 1893711248), (2, 946855624), (4, 473427812), (8, 236713906), (11, 172155568), (13, 145670096), (16, 118356953), (22, 86077784), (26, 72835048), (44, 43038892), (52, 36417524), (88, 21519446), (104, 18208762), (143, 13242736), (169, 11205392), (176, 10759723), (208, 9104381), (286, 6621368), (338, 5602696), (572, 3310684), (676, 2801348), (1144, 1655342), (1352, 1400674), (1859, 1018672), (2288, 827671), (2704, 700337), (3718, 509336), (7436, 254668), (14872, 127334), (29744, 63667)]