254309078

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{24533}}^1$

素因数の和:24679

約数の個数: 16

約数和(自身を含む): 392151456

約数和(自身を除く): 137842378

約数列:

[1, 2, 71, 73, 142, 146, 5183, 10366, 24533, 49066, 1741843, 1790909, 3483686, 3581818, 127154539, 254309078]

約数ペア:

[(1, 254309078), (2, 127154539), (71, 3581818), (73, 3483686), (142, 1790909), (146, 1741843), (5183, 49066), (10366, 24533)]