133971908

素因数分解:

$2^2\times 7^1\times {\mathrm{881}}^1\times {\mathrm{5431}}^1$

素因数の和:6323

約数の個数: 24

約数和(自身を含む): 268297344

約数和(自身を除く): 134325436

約数列:

[1, 2, 4, 7, 14, 28, 881, 1762, 3524, 5431, 6167, 10862, 12334, 21724, 24668, 38017, 76034, 152068, 4784711, 9569422, 19138844, 33492977, 66985954, 133971908]

約数ペア:

[(1, 133971908), (2, 66985954), (4, 33492977), (7, 19138844), (14, 9569422), (28, 4784711), (881, 152068), (1762, 76034), (3524, 38017), (5431, 24668), (6167, 21724), (10862, 12334)]