2821553670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7234753}}^1$

素因数の和:7234776

約数の個数: 32

約数和(自身を含む): 7292632032

約数和(自身を除く): 4471078362

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 7234753, 14469506, 21704259, 36173765, 43408518, 72347530, 94051789, 108521295, 188103578, 217042590, 282155367, 470258945, 564310734, 940517890, 1410776835, 2821553670]

約数ペア:

[(1, 2821553670), (2, 1410776835), (3, 940517890), (5, 564310734), (6, 470258945), (10, 282155367), (13, 217042590), (15, 188103578), (26, 108521295), (30, 94051789), (39, 72347530), (65, 43408518), (78, 36173765), (130, 21704259), (195, 14469506), (390, 7234753)]