2005334404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{26385979}}^1$

素因数の和:26386002

約数の個数: 12

約数和(自身を含む): 3694037200

約数和(自身を除く): 1688702796

約数列:

[1, 2, 4, 19, 38, 76, 26385979, 52771958, 105543916, 501333601, 1002667202, 2005334404]

約数ペア:

[(1, 2005334404), (2, 1002667202), (4, 501333601), (19, 105543916), (38, 52771958), (76, 26385979)]