140207964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{898769}}^1$

素因数の和:898789

約数の個数: 24

約数和(自身を含む): 352317840

約数和(自身を除く): 212109876

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 898769, 1797538, 2696307, 3595076, 5392614, 10785228, 11683997, 23367994, 35051991, 46735988, 70103982, 140207964]

約数ペア:

[(1, 140207964), (2, 70103982), (3, 46735988), (4, 35051991), (6, 23367994), (12, 11683997), (13, 10785228), (26, 5392614), (39, 3595076), (52, 2696307), (78, 1797538), (156, 898769)]