512362916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{10253}}^1$

素因数の和:10332

約数の個数: 36

約数和(自身を含む): 997857756

約数和(自身を除く): 485494840

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 961, 1612, 1922, 3844, 10253, 12493, 20506, 24986, 41012, 49972, 133289, 266578, 317843, 533156, 635686, 1271372, 4131959, 8263918, 9853133, 16527836, 19706266, 39412532, 128090729, 256181458, 512362916]

約数ペア:

[(1, 512362916), (2, 256181458), (4, 128090729), (13, 39412532), (26, 19706266), (31, 16527836), (52, 9853133), (62, 8263918), (124, 4131959), (403, 1271372), (806, 635686), (961, 533156), (1612, 317843), (1922, 266578), (3844, 133289), (10253, 49972), (12493, 41012), (20506, 24986)]