2021696152

素因数分解:

$2^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{199457}}^1$

素因数の和:199651

約数の個数: 32

約数和(自身を含む): 4356162720

約数和(自身を除く): 2334466568

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 181, 362, 724, 1267, 1448, 2534, 5068, 10136, 199457, 398914, 797828, 1396199, 1595656, 2792398, 5584796, 11169592, 36101717, 72203434, 144406868, 252712019, 288813736, 505424038, 1010848076, 2021696152]

約数ペア:

[(1, 2021696152), (2, 1010848076), (4, 505424038), (7, 288813736), (8, 252712019), (14, 144406868), (28, 72203434), (56, 36101717), (181, 11169592), (362, 5584796), (724, 2792398), (1267, 1595656), (1448, 1396199), (2534, 797828), (5068, 398914), (10136, 199457)]