1330502968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{2063}}^1\times {\mathrm{4243}}^1$

素因数の和:6331

約数の個数: 32

約数和(自身を含む): 2627884800

約数和(自身を除く): 1297381832

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 2063, 4126, 4243, 8252, 8486, 16504, 16972, 33944, 39197, 78394, 80617, 156788, 161234, 313576, 322468, 644936, 8753309, 17506618, 35013236, 70026472, 166312871, 332625742, 665251484, 1330502968]

約数ペア:

[(1, 1330502968), (2, 665251484), (4, 332625742), (8, 166312871), (19, 70026472), (38, 35013236), (76, 17506618), (152, 8753309), (2063, 644936), (4126, 322468), (4243, 313576), (8252, 161234), (8486, 156788), (16504, 80617), (16972, 78394), (33944, 39197)]