281555066

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{99349}}^1$

素因数の和:99473

約数の個数: 16

約数和(自身を含む): 458997000

約数和(自身を除く): 177441934

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 99349, 198698, 1291537, 2583074, 10829041, 21658082, 140777533, 281555066]

約数ペア:

[(1, 281555066), (2, 140777533), (13, 21658082), (26, 10829041), (109, 2583074), (218, 1291537), (1417, 198698), (2834, 99349)]