1307690416

素因数分解:

$2^4\times {\mathrm{2939}}^1\times {\mathrm{27809}}^1$

素因数の和:30756

約数の個数: 20

約数和(自身を含む): 2534603400

約数和(自身を除く): 1226912984

約数列:

[1, 2, 4, 8, 16, 2939, 5878, 11756, 23512, 27809, 47024, 55618, 111236, 222472, 444944, 81730651, 163461302, 326922604, 653845208, 1307690416]

約数ペア:

[(1, 1307690416), (2, 653845208), (4, 326922604), (8, 163461302), (16, 81730651), (2939, 444944), (5878, 222472), (11756, 111236), (23512, 55618), (27809, 47024)]