1318526

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{821}}^1$

素因数の和:907

約数の個数: 16

約数和(自身を含む): 2189808

約数和(自身を除く): 871282

約数列:

[1, 2, 11, 22, 73, 146, 803, 821, 1606, 1642, 9031, 18062, 59933, 119866, 659263, 1318526]

約数ペア:

[(1, 1318526), (2, 659263), (11, 119866), (22, 59933), (73, 18062), (146, 9031), (803, 1642), (821, 1606)]