1139969128

素因数分解:

$2^3\times {\mathrm{613}}^1\times {\mathrm{232457}}^1$

素因数の和:233076

約数の個数: 16

約数和(自身を含む): 2140938180

約数和(自身を除く): 1000969052

約数列:

[1, 2, 4, 8, 613, 1226, 2452, 4904, 232457, 464914, 929828, 1859656, 142496141, 284992282, 569984564, 1139969128]

約数ペア:

[(1, 1139969128), (2, 569984564), (4, 284992282), (8, 142496141), (613, 1859656), (1226, 929828), (2452, 464914), (4904, 232457)]