2016559428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{445747}}^1$

素因数の和:445796

約数の個数: 48

約数和(自身を含む): 5241996480

約数和(自身を除く): 3225437052

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 754, 1131, 1508, 2262, 4524, 445747, 891494, 1337241, 1782988, 2674482, 5348964, 5794711, 11589422, 12926663, 17384133, 23178844, 25853326, 34768266, 38779989, 51706652, 69536532, 77559978, 155119956, 168046619, 336093238, 504139857, 672186476, 1008279714, 2016559428]

約数ペア:

[(1, 2016559428), (2, 1008279714), (3, 672186476), (4, 504139857), (6, 336093238), (12, 168046619), (13, 155119956), (26, 77559978), (29, 69536532), (39, 51706652), (52, 38779989), (58, 34768266), (78, 25853326), (87, 23178844), (116, 17384133), (156, 12926663), (174, 11589422), (348, 5794711), (377, 5348964), (754, 2674482), (1131, 1782988), (1508, 1337241), (2262, 891494), (4524, 445747)]