487900812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{21433}}^1$

素因数の和:21718

約数の個数: 48

約数和(自身を含む): 1305930752

約数和(自身を除く): 818029940

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 271, 542, 813, 1084, 1626, 1897, 3252, 3794, 5691, 7588, 11382, 21433, 22764, 42866, 64299, 85732, 128598, 150031, 257196, 300062, 450093, 600124, 900186, 1800372, 5808343, 11616686, 17425029, 23233372, 34850058, 40658401, 69700116, 81316802, 121975203, 162633604, 243950406, 487900812]

約数ペア:

[(1, 487900812), (2, 243950406), (3, 162633604), (4, 121975203), (6, 81316802), (7, 69700116), (12, 40658401), (14, 34850058), (21, 23233372), (28, 17425029), (42, 11616686), (84, 5808343), (271, 1800372), (542, 900186), (813, 600124), (1084, 450093), (1626, 300062), (1897, 257196), (3252, 150031), (3794, 128598), (5691, 85732), (7588, 64299), (11382, 42866), (21433, 22764)]