2085202955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{621521}}^1$

素因数の和:621598

約数の個数: 16

約数和(自身を含む): 2774474208

約数和(自身を除く): 689271253

約数列:

[1, 5, 11, 55, 61, 305, 671, 3355, 621521, 3107605, 6836731, 34183655, 37912781, 189563905, 417040591, 2085202955]

約数ペア:

[(1, 2085202955), (5, 417040591), (11, 189563905), (55, 37912781), (61, 34183655), (305, 6836731), (671, 3107605), (3355, 621521)]