247261366

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{5309}}^1$

素因数の和:5424

約数の個数: 32

約数和(自身を含む): 424375200

約数和(自身を除く): 177113834

約数列:

[1, 2, 11, 22, 29, 58, 73, 146, 319, 638, 803, 1606, 2117, 4234, 5309, 10618, 23287, 46574, 58399, 116798, 153961, 307922, 387557, 775114, 1693571, 3387142, 4263127, 8526254, 11239153, 22478306, 123630683, 247261366]

約数ペア:

[(1, 247261366), (2, 123630683), (11, 22478306), (22, 11239153), (29, 8526254), (58, 4263127), (73, 3387142), (146, 1693571), (319, 775114), (638, 387557), (803, 307922), (1606, 153961), (2117, 116798), (4234, 58399), (5309, 46574), (10618, 23287)]