4491567365

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1228883}}^1$

素因数の和:1228948

約数の個数: 16

約数和(自身を含む): 5839656768

約数和(自身を除く): 1348089403

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 1228883, 6144415, 20891011, 52841969, 104455055, 264209845, 898313473, 4491567365]

約数ペア:

[(1, 4491567365), (5, 898313473), (17, 264209845), (43, 104455055), (85, 52841969), (215, 20891011), (731, 6144415), (3655, 1228883)]