907694138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{21943}}^1$

素因数の和:22038

約数の個数: 32

約数和(自身を含む): 1540995456

約数和(自身を除く): 633301318

約数列:

[1, 2, 13, 26, 37, 43, 74, 86, 481, 559, 962, 1118, 1591, 3182, 20683, 21943, 41366, 43886, 285259, 570518, 811891, 943549, 1623782, 1887098, 10554583, 12266137, 21109166, 24532274, 34911313, 69822626, 453847069, 907694138]

約数ペア:

[(1, 907694138), (2, 453847069), (13, 69822626), (26, 34911313), (37, 24532274), (43, 21109166), (74, 12266137), (86, 10554583), (481, 1887098), (559, 1623782), (962, 943549), (1118, 811891), (1591, 570518), (3182, 285259), (20683, 43886), (21943, 41366)]