4080672670

素因数分解:

$2^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{495829}}^1$

素因数の和:496659

約数の個数: 16

約数和(自身を含む): 7354150560

約数和(自身を除く): 3273477890

約数列:

[1, 2, 5, 10, 823, 1646, 4115, 8230, 495829, 991658, 2479145, 4958290, 408067267, 816134534, 2040336335, 4080672670]

約数ペア:

[(1, 4080672670), (2, 2040336335), (5, 816134534), (10, 408067267), (823, 4958290), (1646, 2479145), (4115, 991658), (8230, 495829)]