254103688

素因数分解:

$2^3\times {\mathrm{2971}}^1\times {\mathrm{10691}}^1$

素因数の和:13668

約数の個数: 16

約数和(自身を含む): 476649360

約数和(自身を除く): 222545672

約数列:

[1, 2, 4, 8, 2971, 5942, 10691, 11884, 21382, 23768, 42764, 85528, 31762961, 63525922, 127051844, 254103688]

約数ペア:

[(1, 254103688), (2, 127051844), (4, 63525922), (8, 31762961), (2971, 85528), (5942, 42764), (10691, 23768), (11884, 21382)]