8434634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{809}}^1$

素因数の和:1225

約数の個数: 16

約数和(自身を含む): 13676040

約数和(自身を除く): 5241406

約数列:

[1, 2, 13, 26, 401, 802, 809, 1618, 5213, 10426, 10517, 21034, 324409, 648818, 4217317, 8434634]

約数ペア:

[(1, 8434634), (2, 4217317), (13, 648818), (26, 324409), (401, 21034), (802, 10517), (809, 10426), (1618, 5213)]