2021427266

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{809}}^1\times {\mathrm{54319}}^1$

素因数の和:55153

約数の個数: 16

約数和(自身を含む): 3167942400

約数和(自身を除く): 1146515134

約数列:

[1, 2, 23, 46, 809, 1618, 18607, 37214, 54319, 108638, 1249337, 2498674, 43944071, 87888142, 1010713633, 2021427266]

約数ペア:

[(1, 2021427266), (2, 1010713633), (23, 87888142), (46, 43944071), (809, 2498674), (1618, 1249337), (18607, 108638), (37214, 54319)]