13275016

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 25660800

約数和(自身を除く): 12385784

約数列:

[1, 2, 4, 8, 53, 106, 131, 212, 239, 262, 424, 478, 524, 956, 1048, 1912, 6943, 12667, 13886, 25334, 27772, 31309, 50668, 55544, 62618, 101336, 125236, 250472, 1659377, 3318754, 6637508, 13275016]

約数ペア:

[(1, 13275016), (2, 6637508), (4, 3318754), (8, 1659377), (53, 250472), (106, 125236), (131, 101336), (212, 62618), (239, 55544), (262, 50668), (424, 31309), (478, 27772), (524, 25334), (956, 13886), (1048, 12667), (1912, 6943)]