1640269076

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{1429}}^1\times {\mathrm{4283}}^1$

素因数の和:5783

約数の個数: 24

約数和(自身を含む): 2916033120

約数和(自身を除く): 1275764044

約数列:

[1, 2, 4, 67, 134, 268, 1429, 2858, 4283, 5716, 8566, 17132, 95743, 191486, 286961, 382972, 573922, 1147844, 6120407, 12240814, 24481628, 410067269, 820134538, 1640269076]

約数ペア:

[(1, 1640269076), (2, 820134538), (4, 410067269), (67, 24481628), (134, 12240814), (268, 6120407), (1429, 1147844), (2858, 573922), (4283, 382972), (5716, 286961), (8566, 191486), (17132, 95743)]