2045582007

素因数分解:

$3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{238163}}^1$

素因数の和:238582

約数の個数: 16

約数和(自身を含む): 3124711680

約数和(自身を除く): 1079129673

約数列:

[1, 3, 7, 21, 409, 1227, 2863, 8589, 238163, 714489, 1667141, 5001423, 97408667, 292226001, 681860669, 2045582007]

約数ペア:

[(1, 2045582007), (3, 681860669), (7, 292226001), (21, 97408667), (409, 5001423), (1227, 1667141), (2863, 714489), (8589, 238163)]