320026902

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4102909}}^1$

素因数の和:4102927

約数の個数: 16

約数和(自身を含む): 689288880

約数和(自身を除く): 369261978

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 4102909, 8205818, 12308727, 24617454, 53337817, 106675634, 160013451, 320026902]

約数ペア:

[(1, 320026902), (2, 160013451), (3, 106675634), (6, 53337817), (13, 24617454), (26, 12308727), (39, 8205818), (78, 4102909)]