312771898

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{13513}}^1$

素因数の和:13749

約数の個数: 16

約数和(自身を含む): 478719936

約数和(自身を除く): 165948038

約数列:

[1, 2, 71, 142, 163, 326, 11573, 13513, 23146, 27026, 959423, 1918846, 2202619, 4405238, 156385949, 312771898]

約数ペア:

[(1, 312771898), (2, 156385949), (71, 4405238), (142, 2202619), (163, 1918846), (326, 959423), (11573, 27026), (13513, 23146)]