989463886

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{2357}}^1\times {\mathrm{12347}}^1$

素因数の和:14723

約数の個数: 16

約数和(自身を含む): 1572295536

約数和(自身を除く): 582831650

約数列:

[1, 2, 17, 34, 2357, 4714, 12347, 24694, 40069, 80138, 209899, 419798, 29101879, 58203758, 494731943, 989463886]

約数ペア:

[(1, 989463886), (2, 494731943), (17, 58203758), (34, 29101879), (2357, 419798), (4714, 209899), (12347, 80138), (24694, 40069)]