460664906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{641}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 754560576

約数和(自身を除く): 293895670

約数列:

[1, 2, 13, 26, 131, 211, 262, 422, 641, 1282, 1703, 2743, 3406, 5486, 8333, 16666, 27641, 55282, 83971, 135251, 167942, 270502, 359333, 718666, 1091623, 1758263, 2183246, 3516526, 17717881, 35435762, 230332453, 460664906]

約数ペア:

[(1, 460664906), (2, 230332453), (13, 35435762), (26, 17717881), (131, 3516526), (211, 2183246), (262, 1758263), (422, 1091623), (641, 718666), (1282, 359333), (1703, 270502), (2743, 167942), (3406, 135251), (5486, 83971), (8333, 55282), (16666, 27641)]