409948076

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{1063}}^1\times {\mathrm{1439}}^1$

素因数の和:2573

約数の個数: 24

約数和(自身を含む): 729308160

約数和(自身を除く): 319360084

約数列:

[1, 2, 4, 67, 134, 268, 1063, 1439, 2126, 2878, 4252, 5756, 71221, 96413, 142442, 192826, 284884, 385652, 1529657, 3059314, 6118628, 102487019, 204974038, 409948076]

約数ペア:

[(1, 409948076), (2, 204974038), (4, 102487019), (67, 6118628), (134, 3059314), (268, 1529657), (1063, 385652), (1439, 284884), (2126, 192826), (2878, 142442), (4252, 96413), (5756, 71221)]