520940124

素因数分解:

$2^2\times 3^2\times {\mathrm{14470559}}^1$

素因数の和:14470569

約数の個数: 18

約数和(自身を含む): 1316820960

約数和(自身を除く): 795880836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 14470559, 28941118, 43411677, 57882236, 86823354, 130235031, 173646708, 260470062, 520940124]

約数ペア:

[(1, 520940124), (2, 260470062), (3, 173646708), (4, 130235031), (6, 86823354), (9, 57882236), (12, 43411677), (18, 28941118), (36, 14470559)]