11782810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{389}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 22997520

約数和(自身を除く): 11214710

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 233, 389, 466, 778, 1165, 1945, 2330, 3029, 3890, 5057, 6058, 10114, 15145, 25285, 30290, 50570, 90637, 181274, 453185, 906370, 1178281, 2356562, 5891405, 11782810]

約数ペア:

[(1, 11782810), (2, 5891405), (5, 2356562), (10, 1178281), (13, 906370), (26, 453185), (65, 181274), (130, 90637), (233, 50570), (389, 30290), (466, 25285), (778, 15145), (1165, 10114), (1945, 6058), (2330, 5057), (3029, 3890)]