29778684

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{190889}}^1$

素因数の和:190909

約数の個数: 24

約数和(自身を含む): 74828880

約数和(自身を除く): 45050196

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 190889, 381778, 572667, 763556, 1145334, 2290668, 2481557, 4963114, 7444671, 9926228, 14889342, 29778684]

約数ペア:

[(1, 29778684), (2, 14889342), (3, 9926228), (4, 7444671), (6, 4963114), (12, 2481557), (13, 2290668), (26, 1145334), (39, 763556), (52, 572667), (78, 381778), (156, 190889)]