1019969665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{6397}}^1$

素因数の和:6649

約数の個数: 32

約数和(自身を含む): 1444617216

約数和(自身を除く): 424647551

約数列:

[1, 5, 11, 13, 55, 65, 143, 223, 715, 1115, 2453, 2899, 6397, 12265, 14495, 31889, 31985, 70367, 83161, 159445, 351835, 415805, 914771, 1426531, 4573855, 7132655, 15691841, 18544903, 78459205, 92724515, 203993933, 1019969665]

約数ペア:

[(1, 1019969665), (5, 203993933), (11, 92724515), (13, 78459205), (55, 18544903), (65, 15691841), (143, 7132655), (223, 4573855), (715, 1426531), (1115, 914771), (2453, 415805), (2899, 351835), (6397, 159445), (12265, 83161), (14495, 70367), (31889, 31985)]