321738482

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{863}}^1\times {\mathrm{1103}}^1$

素因数の和:1994

約数の個数: 24

約数和(自身を含む): 523666944

約数和(自身を除く): 201928462

約数列:

[1, 2, 13, 26, 169, 338, 863, 1103, 1726, 2206, 11219, 14339, 22438, 28678, 145847, 186407, 291694, 372814, 951889, 1903778, 12374557, 24749114, 160869241, 321738482]

約数ペア:

[(1, 321738482), (2, 160869241), (13, 24749114), (26, 12374557), (169, 1903778), (338, 951889), (863, 372814), (1103, 291694), (1726, 186407), (2206, 145847), (11219, 28678), (14339, 22438)]