1272530138

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{309317}}^1$

素因数の和:309358

約数の個数: 24

約数和(自身を含む): 2221521876

約数和(自身を除く): 948991738

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 242, 374, 2057, 4114, 309317, 618634, 3402487, 5258389, 6804974, 10516778, 37427357, 57842279, 74854714, 115684558, 636265069, 1272530138]

約数ペア:

[(1, 1272530138), (2, 636265069), (11, 115684558), (17, 74854714), (22, 57842279), (34, 37427357), (121, 10516778), (187, 6804974), (242, 5258389), (374, 3402487), (2057, 618634), (4114, 309317)]