7868812

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2113}}^1$

素因数の和:2150

約数の個数: 36

約数和(自身を含む): 16869720

約数和(自身を除く): 9000908

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 2113, 3724, 4226, 8452, 14791, 29582, 40147, 59164, 80294, 103537, 160588, 207074, 281029, 414148, 562058, 1124116, 1967203, 3934406, 7868812]

約数ペア:

[(1, 7868812), (2, 3934406), (4, 1967203), (7, 1124116), (14, 562058), (19, 414148), (28, 281029), (38, 207074), (49, 160588), (76, 103537), (98, 80294), (133, 59164), (196, 40147), (266, 29582), (532, 14791), (931, 8452), (1862, 4226), (2113, 3724)]