850981374

素因数分解:

$2^1\times 3^2\times {\mathrm{997}}^1\times {\mathrm{47419}}^1$

素因数の和:48424

約数の個数: 24

約数和(自身を含む): 1845681240

約数和(自身を除く): 994699866

約数列:

[1, 2, 3, 6, 9, 18, 997, 1994, 2991, 5982, 8973, 17946, 47419, 94838, 142257, 284514, 426771, 853542, 47276743, 94553486, 141830229, 283660458, 425490687, 850981374]

約数ペア:

[(1, 850981374), (2, 425490687), (3, 283660458), (6, 141830229), (9, 94553486), (18, 47276743), (997, 853542), (1994, 426771), (2991, 284514), (5982, 142257), (8973, 94838), (17946, 47419)]