401934542401

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1019}}^1\times {\mathrm{2449939}}^1$

素因数の和:2450988

約数の個数: 16

約数和(自身を含む): 479796249600

約数和(自身を除く): 77861707199

約数列:

[1, 7, 23, 161, 1019, 7133, 23437, 164059, 2449939, 17149573, 56348597, 394440179, 2496487841, 17475414887, 57419220343, 401934542401]

約数ペア:

[(1, 401934542401), (7, 57419220343), (23, 17475414887), (161, 2496487841), (1019, 394440179), (7133, 56348597), (23437, 17149573), (164059, 2449939)]