2278556

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4283}}^1$

素因数の和:4313

約数の個数: 24

約数和(自身を含む): 4798080

約数和(自身を除く): 2519524

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 4283, 8566, 17132, 29981, 59962, 81377, 119924, 162754, 325508, 569639, 1139278, 2278556]

約数ペア:

[(1, 2278556), (2, 1139278), (4, 569639), (7, 325508), (14, 162754), (19, 119924), (28, 81377), (38, 59962), (76, 29981), (133, 17132), (266, 8566), (532, 4283)]