2005493904

素因数分解:

$2^4\times 3^4\times {\mathrm{1547449}}^1$

素因数の和:1547469

約数の個数: 50

約数和(自身を含む): 5804484950

約数和(自身を除く): 3798991046

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 1547449, 3094898, 4642347, 6189796, 9284694, 12379592, 13927041, 18569388, 24759184, 27854082, 37138776, 41781123, 55708164, 74277552, 83562246, 111416328, 125343369, 167124492, 222832656, 250686738, 334248984, 501373476, 668497968, 1002746952, 2005493904]

約数ペア:

[(1, 2005493904), (2, 1002746952), (3, 668497968), (4, 501373476), (6, 334248984), (8, 250686738), (9, 222832656), (12, 167124492), (16, 125343369), (18, 111416328), (24, 83562246), (27, 74277552), (36, 55708164), (48, 41781123), (54, 37138776), (72, 27854082), (81, 24759184), (108, 18569388), (144, 13927041), (162, 12379592), (216, 9284694), (324, 6189796), (432, 4642347), (648, 3094898), (1296, 1547449)]