345874556

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{827}}^1\times {\mathrm{5503}}^1$

素因数の和:6353

約数の個数: 24

約数和(自身を含む): 638023680

約数和(自身を除く): 292149124

約数列:

[1, 2, 4, 19, 38, 76, 827, 1654, 3308, 5503, 11006, 15713, 22012, 31426, 62852, 104557, 209114, 418228, 4550981, 9101962, 18203924, 86468639, 172937278, 345874556]

約数ペア:

[(1, 345874556), (2, 172937278), (4, 86468639), (19, 18203924), (38, 9101962), (76, 4550981), (827, 418228), (1654, 209114), (3308, 104557), (5503, 62852), (11006, 31426), (15713, 22012)]