1326006952

素因数分解:

$2^3\times {\mathrm{821}}^1\times {\mathrm{201889}}^1$

素因数の和:202716

約数の個数: 16

約数和(自身を含む): 2489303700

約数和(自身を除く): 1163296748

約数列:

[1, 2, 4, 8, 821, 1642, 3284, 6568, 201889, 403778, 807556, 1615112, 165750869, 331501738, 663003476, 1326006952]

約数ペア:

[(1, 1326006952), (2, 663003476), (4, 331501738), (8, 165750869), (821, 1615112), (1642, 807556), (3284, 403778), (6568, 201889)]