2967978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{2927}}^1$

素因数の和:2958

約数の個数: 24

約数和(自身を含む): 6429888

約数和(自身を除く): 3461910

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 2927, 5854, 8781, 17562, 38051, 76102, 114153, 228306, 494663, 989326, 1483989, 2967978]

約数ペア:

[(1, 2967978), (2, 1483989), (3, 989326), (6, 494663), (13, 228306), (26, 114153), (39, 76102), (78, 38051), (169, 17562), (338, 8781), (507, 5854), (1014, 2927)]