2257820008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1459}}^1\times {\mathrm{10181}}^1$

素因数の和:11665

約数の個数: 32

約数和(自身を含む): 4459716000

約数和(自身を除く): 2201895992

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1459, 2918, 5836, 10181, 11672, 20362, 27721, 40724, 55442, 81448, 110884, 193439, 221768, 386878, 773756, 1547512, 14854079, 29708158, 59416316, 118832632, 282227501, 564455002, 1128910004, 2257820008]

約数ペア:

[(1, 2257820008), (2, 1128910004), (4, 564455002), (8, 282227501), (19, 118832632), (38, 59416316), (76, 29708158), (152, 14854079), (1459, 1547512), (2918, 773756), (5836, 386878), (10181, 221768), (11672, 193439), (20362, 110884), (27721, 81448), (40724, 55442)]