2507491898

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{487}}^1\times {\mathrm{13339}}^1$

素因数の和:14021

約数の個数: 16

約数和(自身を含む): 3788773440

約数和(自身を除く): 1281281542

約数列:

[1, 2, 193, 386, 487, 974, 13339, 26678, 93991, 187982, 2574427, 5148854, 6496093, 12992186, 1253745949, 2507491898]

約数ペア:

[(1, 2507491898), (2, 1253745949), (193, 12992186), (386, 6496093), (487, 5148854), (974, 2574427), (13339, 187982), (26678, 93991)]