269725090

素因数分解:

$2^1\times 5^1\times {\mathrm{1283}}^1\times {\mathrm{21023}}^1$

素因数の和:22313

約数の個数: 16

約数和(自身を含む): 485906688

約数和(自身を除く): 216181598

約数列:

[1, 2, 5, 10, 1283, 2566, 6415, 12830, 21023, 42046, 105115, 210230, 26972509, 53945018, 134862545, 269725090]

約数ペア:

[(1, 269725090), (2, 134862545), (5, 53945018), (10, 26972509), (1283, 210230), (2566, 105115), (6415, 42046), (12830, 21023)]