1328581010

素因数分解:

$2^1\times 5^1\times {\mathrm{1291}}^1\times {\mathrm{102911}}^1$

素因数の和:104209

約数の個数: 16

約数和(自身を含む): 2393321472

約数和(自身を除く): 1064740462

約数列:

[1, 2, 5, 10, 1291, 2582, 6455, 12910, 102911, 205822, 514555, 1029110, 132858101, 265716202, 664290505, 1328581010]

約数ペア:

[(1, 1328581010), (2, 664290505), (5, 265716202), (10, 132858101), (1291, 1029110), (2582, 514555), (6455, 205822), (12910, 102911)]