272849986

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1\times {\mathrm{3137}}^1$

素因数の和:3573

約数の個数: 16

約数和(自身を含む): 413500536

約数和(自身を除く): 140650550

約数列:

[1, 2, 157, 277, 314, 554, 3137, 6274, 43489, 86978, 492509, 868949, 985018, 1737898, 136424993, 272849986]

約数ペア:

[(1, 272849986), (2, 136424993), (157, 1737898), (277, 985018), (314, 868949), (554, 492509), (3137, 86978), (6274, 43489)]