1247996868

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{2536579}}^1$

素因数の和:2536627

約数の個数: 24

約数和(自身を含む): 2983018080

約数和(自身を除く): 1735021212

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 2536579, 5073158, 7609737, 10146316, 15219474, 30438948, 103999739, 207999478, 311999217, 415998956, 623998434, 1247996868]

約数ペア:

[(1, 1247996868), (2, 623998434), (3, 415998956), (4, 311999217), (6, 207999478), (12, 103999739), (41, 30438948), (82, 15219474), (123, 10146316), (164, 7609737), (246, 5073158), (492, 2536579)]