1305238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{751}}^1$

素因数の和:843

約数の個数: 16

約数和(自身を含む): 2165760

約数和(自身を除く): 860522

約数列:

[1, 2, 11, 22, 79, 158, 751, 869, 1502, 1738, 8261, 16522, 59329, 118658, 652619, 1305238]

約数ペア:

[(1, 1305238), (2, 652619), (11, 118658), (22, 59329), (79, 16522), (158, 8261), (751, 1738), (869, 1502)]