2045378428

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{1471}}^1\times {\mathrm{2333}}^1$

素因数の和:3957

約数の個数: 24

約数和(自身を含む): 3607430400

約数和(自身を除く): 1562051972

約数列:

[1, 2, 4, 149, 298, 596, 1471, 2333, 2942, 4666, 5884, 9332, 219179, 347617, 438358, 695234, 876716, 1390468, 3431843, 6863686, 13727372, 511344607, 1022689214, 2045378428]

約数ペア:

[(1, 2045378428), (2, 1022689214), (4, 511344607), (149, 13727372), (298, 6863686), (596, 3431843), (1471, 1390468), (2333, 876716), (2942, 695234), (4666, 438358), (5884, 347617), (9332, 219179)]