248804924

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{16451}}^1$

素因数の和:16673

約数の個数: 24

約数和(自身を含む): 460656000

約数和(自身を除く): 211851076

約数列:

[1, 2, 4, 19, 38, 76, 199, 398, 796, 3781, 7562, 15124, 16451, 32902, 65804, 312569, 625138, 1250276, 3273749, 6547498, 13094996, 62201231, 124402462, 248804924]

約数ペア:

[(1, 248804924), (2, 124402462), (4, 62201231), (19, 13094996), (38, 6547498), (76, 3273749), (199, 1250276), (398, 625138), (796, 312569), (3781, 65804), (7562, 32902), (15124, 16451)]