2021521658

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{146977}}^1$

素因数の和:147038

約数の個数: 24

約数和(自身を含む): 3413711028

約数和(自身を除く): 1392189370

約数列:

[1, 2, 13, 23, 26, 46, 299, 529, 598, 1058, 6877, 13754, 146977, 293954, 1910701, 3380471, 3821402, 6760942, 43946123, 77750833, 87892246, 155501666, 1010760829, 2021521658]

約数ペア:

[(1, 2021521658), (2, 1010760829), (13, 155501666), (23, 87892246), (26, 77750833), (46, 43946123), (299, 6760942), (529, 3821402), (598, 3380471), (1058, 1910701), (6877, 293954), (13754, 146977)]