2078252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:481

約数の個数: 24

約数和(自身を含む): 4006800

約数和(自身を除く): 1928548

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 317, 596, 634, 1268, 1639, 3278, 3487, 6556, 6974, 13948, 47233, 94466, 188932, 519563, 1039126, 2078252]

約数ペア:

[(1, 2078252), (2, 1039126), (4, 519563), (11, 188932), (22, 94466), (44, 47233), (149, 13948), (298, 6974), (317, 6556), (596, 3487), (634, 3278), (1268, 1639)]