974775428

素因数分解:

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

素因数の和:1664

約数の個数: 48

約数和(自身を含む): 1910151936

約数和(自身を除く): 935376508

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 443, 473, 886, 946, 1163, 1772, 1892, 2326, 4652, 4873, 9746, 12793, 19049, 19492, 25586, 38098, 50009, 51172, 76196, 100018, 200036, 209539, 419078, 515209, 550099, 838156, 1030418, 1100198, 2060836, 2200396, 5667299, 11334598, 22153987, 22669196, 44307974, 88615948, 243693857, 487387714, 974775428]

約数ペア:

[(1, 974775428), (2, 487387714), (4, 243693857), (11, 88615948), (22, 44307974), (43, 22669196), (44, 22153987), (86, 11334598), (172, 5667299), (443, 2200396), (473, 2060836), (886, 1100198), (946, 1030418), (1163, 838156), (1772, 550099), (1892, 515209), (2326, 419078), (4652, 209539), (4873, 200036), (9746, 100018), (12793, 76196), (19049, 51172), (19492, 50009), (25586, 38098)]