2580493408

素因数分解:

$2^5\times {\mathrm{739}}^1\times {\mathrm{109121}}^1$

素因数の和:109870

約数の個数: 24

約数和(自身を含む): 5087267640

約数和(自身を除く): 2506774232

約数列:

[1, 2, 4, 8, 16, 32, 739, 1478, 2956, 5912, 11824, 23648, 109121, 218242, 436484, 872968, 1745936, 3491872, 80640419, 161280838, 322561676, 645123352, 1290246704, 2580493408]

約数ペア:

[(1, 2580493408), (2, 1290246704), (4, 645123352), (8, 322561676), (16, 161280838), (32, 80640419), (739, 3491872), (1478, 1745936), (2956, 872968), (5912, 436484), (11824, 218242), (23648, 109121)]