508341314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{2113}}^1$

素因数の和:2634

約数の個数: 32

約数和(自身を含む): 866570880

約数和(自身を除く): 358229566

約数列:

[1, 2, 13, 19, 26, 38, 247, 487, 494, 974, 2113, 4226, 6331, 9253, 12662, 18506, 27469, 40147, 54938, 80294, 120289, 240578, 521911, 1029031, 1043822, 2058062, 13377403, 19551589, 26754806, 39103178, 254170657, 508341314]

約数ペア:

[(1, 508341314), (2, 254170657), (13, 39103178), (19, 26754806), (26, 19551589), (38, 13377403), (247, 2058062), (487, 1043822), (494, 1029031), (974, 521911), (2113, 240578), (4226, 120289), (6331, 80294), (9253, 54938), (12662, 40147), (18506, 27469)]