520126074

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2222761}}^1$

素因数の和:2222782

約数の個数: 24

約数和(自身を含む): 1213628052

約数和(自身を除く): 693501978

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 2222761, 4445522, 6668283, 13336566, 20004849, 28895893, 40009698, 57791786, 86687679, 173375358, 260063037, 520126074]

約数ペア:

[(1, 520126074), (2, 260063037), (3, 173375358), (6, 86687679), (9, 57791786), (13, 40009698), (18, 28895893), (26, 20004849), (39, 13336566), (78, 6668283), (117, 4445522), (234, 2222761)]