2240759984

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{7370921}}^1$

素因数の和:7370948

約数の個数: 20

約数和(自身を含む): 4569971640

約数和(自身を除く): 2329211656

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 7370921, 14741842, 29483684, 58967368, 117934736, 140047499, 280094998, 560189996, 1120379992, 2240759984]

約数ペア:

[(1, 2240759984), (2, 1120379992), (4, 560189996), (8, 280094998), (16, 140047499), (19, 117934736), (38, 58967368), (76, 29483684), (152, 14741842), (304, 7370921)]