813304428

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{761521}}^1$

素因数の和:761617

約数の個数: 24

約数和(自身を含む): 1919035440

約数和(自身を除く): 1105731012

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 761521, 1523042, 2284563, 3046084, 4569126, 9138252, 67775369, 135550738, 203326107, 271101476, 406652214, 813304428]

約数ペア:

[(1, 813304428), (2, 406652214), (3, 271101476), (4, 203326107), (6, 135550738), (12, 67775369), (89, 9138252), (178, 4569126), (267, 3046084), (356, 2284563), (534, 1523042), (1068, 761521)]