1353506

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:95

約数の個数: 48

約数和(自身を含む): 2757888

約数和(自身を除く): 1404382

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 47, 77, 94, 119, 121, 154, 187, 238, 242, 329, 374, 517, 658, 799, 847, 1034, 1309, 1598, 1694, 2057, 2618, 3619, 4114, 5593, 5687, 7238, 8789, 11186, 11374, 14399, 17578, 28798, 39809, 61523, 79618, 96679, 123046, 193358, 676753, 1353506]

約数ペア:

[(1, 1353506), (2, 676753), (7, 193358), (11, 123046), (14, 96679), (17, 79618), (22, 61523), (34, 39809), (47, 28798), (77, 17578), (94, 14399), (119, 11374), (121, 11186), (154, 8789), (187, 7238), (238, 5687), (242, 5593), (329, 4114), (374, 3619), (517, 2618), (658, 2057), (799, 1694), (847, 1598), (1034, 1309)]