397461212

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{1033}}^1\times {\mathrm{2237}}^1$

素因数の和:3317

約数の個数: 24

約数和(自身を含む): 712740336

約数和(自身を除く): 315279124

約数列:

[1, 2, 4, 43, 86, 172, 1033, 2066, 2237, 4132, 4474, 8948, 44419, 88838, 96191, 177676, 192382, 384764, 2310821, 4621642, 9243284, 99365303, 198730606, 397461212]

約数ペア:

[(1, 397461212), (2, 198730606), (4, 99365303), (43, 9243284), (86, 4621642), (172, 2310821), (1033, 384764), (2066, 192382), (2237, 177676), (4132, 96191), (4474, 88838), (8948, 44419)]