486349916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{492257}}^1$

素因数の和:492293

約数の個数: 24

約数和(自身を含む): 964825680

約数和(自身を除く): 478475764

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 492257, 984514, 1969028, 6399341, 9352883, 12798682, 18705766, 25597364, 37411532, 121587479, 243174958, 486349916]

約数ペア:

[(1, 486349916), (2, 243174958), (4, 121587479), (13, 37411532), (19, 25597364), (26, 18705766), (38, 12798682), (52, 9352883), (76, 6399341), (247, 1969028), (494, 984514), (988, 492257)]