1566348290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{415477}}^1$

素因数の和:415526

約数の個数: 32

約数和(自身を含む): 3141013680

約数和(自身を除く): 1574665390

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 415477, 830954, 2077385, 4154770, 5401201, 10802402, 12048833, 24097666, 27006005, 54012010, 60244165, 120488330, 156634829, 313269658, 783174145, 1566348290]

約数ペア:

[(1, 1566348290), (2, 783174145), (5, 313269658), (10, 156634829), (13, 120488330), (26, 60244165), (29, 54012010), (58, 27006005), (65, 24097666), (130, 12048833), (145, 10802402), (290, 5401201), (377, 4154770), (754, 2077385), (1885, 830954), (3770, 415477)]