2018048252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{307817}}^1$

素因数の和:307981

約数の個数: 24

約数和(自身を含む): 3878506800

約数和(自身を除く): 1860458548

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 3278, 6556, 307817, 615634, 1231268, 3385987, 6771974, 13543948, 45864733, 91729466, 183458932, 504512063, 1009024126, 2018048252]

約数ペア:

[(1, 2018048252), (2, 1009024126), (4, 504512063), (11, 183458932), (22, 91729466), (44, 45864733), (149, 13543948), (298, 6771974), (596, 3385987), (1639, 1231268), (3278, 615634), (6556, 307817)]