1247734574

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{307}}^1\times {\mathrm{9631}}^1$

素因数の和:10151

約数の個数: 16

約数和(自身を含む): 1886793216

約数和(自身を除く): 639058642

約数列:

[1, 2, 211, 307, 422, 614, 9631, 19262, 64777, 129554, 2032141, 2956717, 4064282, 5913434, 623867287, 1247734574]

約数ペア:

[(1, 1247734574), (2, 623867287), (211, 5913434), (307, 4064282), (422, 2956717), (614, 2032141), (9631, 129554), (19262, 64777)]