1351256

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{2521}}^1$

素因数の和:2594

約数の個数: 16

約数和(自身を含む): 2572440

約数和(自身を除く): 1221184

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 2521, 5042, 10084, 20168, 168907, 337814, 675628, 1351256]

約数ペア:

[(1, 1351256), (2, 675628), (4, 337814), (8, 168907), (67, 20168), (134, 10084), (268, 5042), (536, 2521)]