1897876772

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{26317}}^1$

素因数の和:26492

約数の個数: 36

約数和(自身を含む): 3675308700

約数和(自身を除く): 1777431928

約数列:

[1, 2, 4, 11, 22, 44, 121, 149, 242, 298, 484, 596, 1639, 3278, 6556, 18029, 26317, 36058, 52634, 72116, 105268, 289487, 578974, 1157948, 3184357, 3921233, 6368714, 7842466, 12737428, 15684932, 43133563, 86267126, 172534252, 474469193, 948938386, 1897876772]

約数ペア:

[(1, 1897876772), (2, 948938386), (4, 474469193), (11, 172534252), (22, 86267126), (44, 43133563), (121, 15684932), (149, 12737428), (242, 7842466), (298, 6368714), (484, 3921233), (596, 3184357), (1639, 1157948), (3278, 578974), (6556, 289487), (18029, 105268), (26317, 72116), (36058, 52634)]