2198302

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:323

約数の個数: 16

約数和(自身を含む): 3398112

約数和(自身を除く): 1199810

約数列:

[1, 2, 71, 113, 137, 142, 226, 274, 8023, 9727, 15481, 16046, 19454, 30962, 1099151, 2198302]

約数ペア:

[(1, 2198302), (2, 1099151), (71, 30962), (113, 19454), (137, 16046), (142, 15481), (226, 9727), (274, 8023)]