428386822

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{117883}}^1$

素因数の和:117987

約数の個数: 16

約数和(自身を含む): 679011840

約数和(自身を除く): 250625018

約数列:

[1, 2, 23, 46, 79, 158, 1817, 3634, 117883, 235766, 2711309, 5422618, 9312757, 18625514, 214193411, 428386822]

約数ペア:

[(1, 428386822), (2, 214193411), (23, 18625514), (46, 9312757), (79, 5422618), (158, 2711309), (1817, 235766), (3634, 117883)]