4988894968

素因数分解:

$2^3\times {\mathrm{9721}}^1\times {\mathrm{64151}}^1$

素因数の和:73878

約数の個数: 16

約数和(自身を含む): 9355286160

約数和(自身を除く): 4366391192

約数列:

[1, 2, 4, 8, 9721, 19442, 38884, 64151, 77768, 128302, 256604, 513208, 623611871, 1247223742, 2494447484, 4988894968]

約数ペア:

[(1, 4988894968), (2, 2494447484), (4, 1247223742), (8, 623611871), (9721, 513208), (19442, 256604), (38884, 128302), (64151, 77768)]