2120854556

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{5657}}^1\times {\mathrm{4933}}^1$

素因数の和:10613

約数の個数: 24

約数和(自身を含む): 3908320080

約数和(自身を除く): 1787465524

約数列:

[1, 2, 4, 19, 38, 76, 4933, 5657, 9866, 11314, 19732, 22628, 93727, 107483, 187454, 214966, 374908, 429932, 27905981, 55811962, 111623924, 530213639, 1060427278, 2120854556]

約数ペア:

[(1, 2120854556), (2, 1060427278), (4, 530213639), (19, 111623924), (38, 55811962), (76, 27905981), (4933, 429932), (5657, 374908), (9866, 214966), (11314, 187454), (19732, 107483), (22628, 93727)]