2019971698

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{297317}}^1$

素因数の和:297441

約数の個数: 16

約数和(自身を含む): 3139678080

約数和(自身を除く): 1119706382

約数列:

[1, 2, 43, 79, 86, 158, 3397, 6794, 297317, 594634, 12784631, 23488043, 25569262, 46976086, 1009985849, 2019971698]

約数ペア:

[(1, 2019971698), (2, 1009985849), (43, 46976086), (79, 25569262), (86, 23488043), (158, 12784631), (3397, 594634), (6794, 297317)]