1520994428

素因数分解:

$2^2\times {\mathrm{443}}^1\times {\mathrm{809}}^1\times {\mathrm{1061}}^1$

素因数の和:2317

約数の個数: 24

約数和(自身を含む): 2673563760

約数和(自身を除く): 1152569332

約数列:

[1, 2, 4, 443, 809, 886, 1061, 1618, 1772, 2122, 3236, 4244, 358387, 470023, 716774, 858349, 940046, 1433548, 1716698, 1880092, 3433396, 380248607, 760497214, 1520994428]

約数ペア:

[(1, 1520994428), (2, 760497214), (4, 380248607), (443, 3433396), (809, 1880092), (886, 1716698), (1061, 1433548), (1618, 940046), (1772, 858349), (2122, 716774), (3236, 470023), (4244, 358387)]