20131130495

素因数分解:

$5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{3809107}}^1$

素因数の和:3809270

約数の個数: 16

約数和(自身を含む): 27791251968

約数和(自身を除く): 7660121473

約数列:

[1, 5, 7, 35, 151, 755, 1057, 5285, 3809107, 19045535, 26663749, 133318745, 575175157, 2875875785, 4026226099, 20131130495]

約数ペア:

[(1, 20131130495), (5, 4026226099), (7, 2875875785), (35, 575175157), (151, 133318745), (755, 26663749), (1057, 19045535), (5285, 3809107)]