504534394

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2803}}^1$

素因数の和:2891

約数の個数: 64

約数和(自身を含む): 994904064

約数和(自身を除く): 490369670

約数列:

[1, 2, 7, 13, 14, 23, 26, 43, 46, 86, 91, 161, 182, 299, 301, 322, 559, 598, 602, 989, 1118, 1978, 2093, 2803, 3913, 4186, 5606, 6923, 7826, 12857, 13846, 19621, 25714, 36439, 39242, 64469, 72878, 89999, 120529, 128938, 179998, 241058, 255073, 451283, 510146, 838097, 843703, 902566, 1566877, 1676194, 1687406, 2772167, 3133754, 5544334, 5866679, 10968139, 11733358, 19405169, 21936278, 36038171, 38810338, 72076342, 252267197, 504534394]

約数ペア:

[(1, 504534394), (2, 252267197), (7, 72076342), (13, 38810338), (14, 36038171), (23, 21936278), (26, 19405169), (43, 11733358), (46, 10968139), (86, 5866679), (91, 5544334), (161, 3133754), (182, 2772167), (299, 1687406), (301, 1676194), (322, 1566877), (559, 902566), (598, 843703), (602, 838097), (989, 510146), (1118, 451283), (1978, 255073), (2093, 241058), (2803, 179998), (3913, 128938), (4186, 120529), (5606, 89999), (6923, 72878), (7826, 64469), (12857, 39242), (13846, 36439), (19621, 25714)]