1213282562

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{27611}}^1$

素因数の和:27913

約数の個数: 16

約数和(自身を含む): 1844923392

約数和(自身を除く): 631640830

約数列:

[1, 2, 127, 173, 254, 346, 21971, 27611, 43942, 55222, 3506597, 4776703, 7013194, 9553406, 606641281, 1213282562]

約数ペア:

[(1, 1213282562), (2, 606641281), (127, 9553406), (173, 7013194), (254, 4776703), (346, 3506597), (21971, 55222), (27611, 43942)]