289092958

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{3631}}^1$

素因数の和:3709

約数の個数: 48

約数和(自身を含む): 556480512

約数和(自身を除く): 267387554

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 121, 154, 242, 329, 517, 658, 847, 1034, 1694, 3619, 3631, 5687, 7238, 7262, 11374, 25417, 39809, 39941, 50834, 79618, 79882, 170657, 279587, 341314, 439351, 559174, 878702, 1194599, 1877227, 2389198, 3075457, 3754454, 6150914, 13140589, 20649497, 26281178, 41298994, 144546479, 289092958]

約数ペア:

[(1, 289092958), (2, 144546479), (7, 41298994), (11, 26281178), (14, 20649497), (22, 13140589), (47, 6150914), (77, 3754454), (94, 3075457), (121, 2389198), (154, 1877227), (242, 1194599), (329, 878702), (517, 559174), (658, 439351), (847, 341314), (1034, 279587), (1694, 170657), (3619, 79882), (3631, 79618), (5687, 50834), (7238, 39941), (7262, 39809), (11374, 25417)]