129627998

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{617}}^1\times {\mathrm{1439}}^1$

素因数の和:2131

約数の個数: 16

約数和(自身を含む): 197562240

約数和(自身を除く): 67934242

約数列:

[1, 2, 73, 146, 617, 1234, 1439, 2878, 45041, 90082, 105047, 210094, 887863, 1775726, 64813999, 129627998]

約数ペア:

[(1, 129627998), (2, 64813999), (73, 1775726), (146, 887863), (617, 210094), (1234, 105047), (1439, 90082), (2878, 45041)]