487387714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1\times {\mathrm{1163}}^1$

素因数の和:1662

約数の個数: 32

約数和(自身を含む): 818636544

約数和(自身を除く): 331248830

約数列:

[1, 2, 11, 22, 43, 86, 443, 473, 886, 946, 1163, 2326, 4873, 9746, 12793, 19049, 25586, 38098, 50009, 100018, 209539, 419078, 515209, 550099, 1030418, 1100198, 5667299, 11334598, 22153987, 44307974, 243693857, 487387714]

約数ペア:

[(1, 487387714), (2, 243693857), (11, 44307974), (22, 22153987), (43, 11334598), (86, 5667299), (443, 1100198), (473, 1030418), (886, 550099), (946, 515209), (1163, 419078), (2326, 209539), (4873, 100018), (9746, 50009), (12793, 38098), (19049, 25586)]