1211468

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:217

約数の個数: 24

約数和(自身を含む): 2222640

約数和(自身を除く): 1011172

約数列:

[1, 2, 4, 41, 82, 83, 89, 164, 166, 178, 332, 356, 3403, 3649, 6806, 7298, 7387, 13612, 14596, 14774, 29548, 302867, 605734, 1211468]

約数ペア:

[(1, 1211468), (2, 605734), (4, 302867), (41, 29548), (82, 14774), (83, 14596), (89, 13612), (164, 7387), (166, 7298), (178, 6806), (332, 3649), (356, 3403)]