1377596

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:385

約数の個数: 24

約数和(自身を含む): 2661120

約数和(自身を除く): 1283524

約数列:

[1, 2, 4, 11, 22, 44, 131, 239, 262, 478, 524, 956, 1441, 2629, 2882, 5258, 5764, 10516, 31309, 62618, 125236, 344399, 688798, 1377596]

約数ペア:

[(1, 1377596), (2, 688798), (4, 344399), (11, 125236), (22, 62618), (44, 31309), (131, 10516), (239, 5764), (262, 5258), (478, 2882), (524, 2629), (956, 1441)]