3981758

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^2$

素因数の和:200

約数の個数: 24

約数和(自身を含む): 6826680

約数和(自身を除く): 2844922

約数列:

[1, 2, 11, 22, 29, 58, 79, 158, 319, 638, 869, 1738, 2291, 4582, 6241, 12482, 25201, 50402, 68651, 137302, 180989, 361978, 1990879, 3981758]

約数ペア:

[(1, 3981758), (2, 1990879), (11, 361978), (22, 180989), (29, 137302), (58, 68651), (79, 50402), (158, 25201), (319, 12482), (638, 6241), (869, 4582), (1738, 2291)]