2190392278

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{607}}^1\times {\mathrm{16553}}^1$

素因数の和:17271

約数の個数: 16

約数和(自身を含む): 3321394560

約数和(自身を除く): 1131002282

約数列:

[1, 2, 109, 218, 607, 1214, 16553, 33106, 66163, 132326, 1804277, 3608554, 10047671, 20095342, 1095196139, 2190392278]

約数ペア:

[(1, 2190392278), (2, 1095196139), (109, 20095342), (218, 10047671), (607, 3608554), (1214, 1804277), (16553, 132326), (33106, 66163)]