2113442630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{706837}}^1$

素因数の和:706880

約数の個数: 32

約数和(自身を含む): 4274956224

約数和(自身を除く): 2161513594

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 706837, 1413674, 3534185, 7068370, 9188881, 16257251, 18377762, 32514502, 45944405, 81286255, 91888810, 162572510, 211344263, 422688526, 1056721315, 2113442630]

約数ペア:

[(1, 2113442630), (2, 1056721315), (5, 422688526), (10, 211344263), (13, 162572510), (23, 91888810), (26, 81286255), (46, 45944405), (65, 32514502), (115, 18377762), (130, 16257251), (230, 9188881), (299, 7068370), (598, 3534185), (1495, 1413674), (2990, 706837)]