7879378682

素因数分解:

$2^1\times 7^1\times {\mathrm{2693}}^1\times {\mathrm{208991}}^1$

素因数の和:211693

約数の個数: 16

約数和(自身を含む): 13512586752

約数和(自身を除く): 5633208070

約数列:

[1, 2, 7, 14, 2693, 5386, 18851, 37702, 208991, 417982, 1462937, 2925874, 562812763, 1125625526, 3939689341, 7879378682]

約数ペア:

[(1, 7879378682), (2, 3939689341), (7, 1125625526), (14, 562812763), (2693, 2925874), (5386, 1462937), (18851, 417982), (37702, 208991)]