247333452

素因数分解:

$2^2\times 3^1\times {\mathrm{239}}^1\times {\mathrm{86239}}^1$

素因数の和:86485

約数の個数: 24

約数和(自身を含む): 579532800

約数和(自身を除く): 332199348

約数列:

[1, 2, 3, 4, 6, 12, 239, 478, 717, 956, 1434, 2868, 86239, 172478, 258717, 344956, 517434, 1034868, 20611121, 41222242, 61833363, 82444484, 123666726, 247333452]

約数ペア:

[(1, 247333452), (2, 123666726), (3, 82444484), (4, 61833363), (6, 41222242), (12, 20611121), (239, 1034868), (478, 517434), (717, 344956), (956, 258717), (1434, 172478), (2868, 86239)]