1255675472

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{761939}}^1$

素因数の和:762050

約数の個数: 20

約数和(自身を含む): 2456494560

約数和(自身を除く): 1200819088

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 761939, 1523878, 3047756, 6095512, 12191024, 78479717, 156959434, 313918868, 627837736, 1255675472]

約数ペア:

[(1, 1255675472), (2, 627837736), (4, 313918868), (8, 156959434), (16, 78479717), (103, 12191024), (206, 6095512), (412, 3047756), (824, 1523878), (1648, 761939)]