2019901992

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{945647}}^1$

素因数の和:945745

約数の個数: 32

約数和(自身を含む): 5106499200

約数和(自身を除く): 3086597208

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 945647, 1891294, 2836941, 3782588, 5673882, 7565176, 11347764, 22695528, 84162583, 168325166, 252487749, 336650332, 504975498, 673300664, 1009950996, 2019901992]

約数ペア:

[(1, 2019901992), (2, 1009950996), (3, 673300664), (4, 504975498), (6, 336650332), (8, 252487749), (12, 168325166), (24, 84162583), (89, 22695528), (178, 11347764), (267, 7565176), (356, 5673882), (534, 3782588), (712, 2836941), (1068, 1891294), (2136, 945647)]