2021799551

素因数分解:

${\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1\times {\mathrm{991}}^1$

素因数の和:1430

約数の個数: 16

約数和(自身を含む): 2080819200

約数和(自身を除く): 59019649

約数列:

[1, 59, 151, 229, 991, 8909, 13511, 34579, 58469, 149641, 226939, 2040161, 8828819, 13389401, 34267789, 2021799551]

約数ペア:

[(1, 2021799551), (59, 34267789), (151, 13389401), (229, 8828819), (991, 2040161), (8909, 226939), (13511, 149641), (34579, 58469)]