306512978

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2111}}^1\times {\mathrm{3821}}^1$

素因数の和:5953

約数の個数: 16

約数和(自身を含む): 484323840

約数和(自身を除く): 177810862

約数列:

[1, 2, 19, 38, 2111, 3821, 4222, 7642, 40109, 72599, 80218, 145198, 8066131, 16132262, 153256489, 306512978]

約数ペア:

[(1, 306512978), (2, 153256489), (19, 16132262), (38, 8066131), (2111, 145198), (3821, 80218), (4222, 72599), (7642, 40109)]