285492046

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{136861}}^1$

素因数の和:137019

約数の個数: 16

約数和(自身を含む): 492703200

約数和(自身を除く): 207211154

約数列:

[1, 2, 7, 14, 149, 298, 1043, 2086, 136861, 273722, 958027, 1916054, 20392289, 40784578, 142746023, 285492046]

約数ペア:

[(1, 285492046), (2, 142746023), (7, 40784578), (14, 20392289), (149, 1916054), (298, 958027), (1043, 273722), (2086, 136861)]