409043284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{48259}}^1$

素因数の和:48439

約数の個数: 24

約数和(自身を含む): 775634720

約数和(自身を除く): 366591436

約数列:

[1, 2, 4, 13, 26, 52, 163, 326, 652, 2119, 4238, 8476, 48259, 96518, 193036, 627367, 1254734, 2509468, 7866217, 15732434, 31464868, 102260821, 204521642, 409043284]

約数ペア:

[(1, 409043284), (2, 204521642), (4, 102260821), (13, 31464868), (26, 15732434), (52, 7866217), (163, 2509468), (326, 1254734), (652, 627367), (2119, 193036), (4238, 96518), (8476, 48259)]