274157075516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{5431}}^1\times {\mathrm{664211}}^1$

素因数の和:669665

約数の個数: 24

約数和(自身を含む): 505119941760

約数和(自身を除く): 230962866244

約数列:

[1, 2, 4, 19, 38, 76, 5431, 10862, 21724, 103189, 206378, 412756, 664211, 1328422, 2656844, 12620009, 25240018, 50480036, 3607329941, 7214659882, 14429319764, 68539268879, 137078537758, 274157075516]

約数ペア:

[(1, 274157075516), (2, 137078537758), (4, 68539268879), (19, 14429319764), (38, 7214659882), (76, 3607329941), (5431, 50480036), (10862, 25240018), (21724, 12620009), (103189, 2656844), (206378, 1328422), (412756, 664211)]