1231404

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{1153}}^1$

素因数の和:1249

約数の個数: 24

約数和(自身を含む): 2908080

約数和(自身を除く): 1676676

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 1153, 2306, 3459, 4612, 6918, 13836, 102617, 205234, 307851, 410468, 615702, 1231404]

約数ペア:

[(1, 1231404), (2, 615702), (3, 410468), (4, 307851), (6, 205234), (12, 102617), (89, 13836), (178, 6918), (267, 4612), (356, 3459), (534, 2306), (1068, 1153)]