1291288352

素因数分解:

$2^5\times {\mathrm{191}}^1\times {\mathrm{211271}}^1$

素因数の和:211472

約数の個数: 24

約数和(自身を含む): 2555546112

約数和(自身を除く): 1264257760

約数列:

[1, 2, 4, 8, 16, 32, 191, 382, 764, 1528, 3056, 6112, 211271, 422542, 845084, 1690168, 3380336, 6760672, 40352761, 80705522, 161411044, 322822088, 645644176, 1291288352]

約数ペア:

[(1, 1291288352), (2, 645644176), (4, 322822088), (8, 161411044), (16, 80705522), (32, 40352761), (191, 6760672), (382, 3380336), (764, 1690168), (1528, 845084), (3056, 422542), (6112, 211271)]