3988316

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:421

約数の個数: 24

約数和(自身を含む): 7260624

約数和(自身を除く): 3272308

約数列:

[1, 2, 4, 41, 82, 83, 164, 166, 293, 332, 586, 1172, 3403, 6806, 12013, 13612, 24026, 24319, 48052, 48638, 97276, 997079, 1994158, 3988316]

約数ペア:

[(1, 3988316), (2, 1994158), (4, 997079), (41, 97276), (82, 48638), (83, 48052), (164, 24319), (166, 24026), (293, 13612), (332, 12013), (586, 6806), (1172, 3403)]