2518061

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:153

約数の個数: 24

約数和(自身を含む): 3255840

約数和(自身を除く): 737779

約数列:

[1, 7, 13, 49, 59, 67, 91, 413, 469, 637, 767, 871, 2891, 3283, 3953, 5369, 6097, 27671, 37583, 42679, 51389, 193697, 359723, 2518061]

約数ペア:

[(1, 2518061), (7, 359723), (13, 193697), (49, 51389), (59, 42679), (67, 37583), (91, 27671), (413, 6097), (469, 5369), (637, 3953), (767, 3283), (871, 2891)]