2008984528

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{1069}}^1\times {\mathrm{1609}}^1$

素因数の和:2759

約数の個数: 40

約数和(自身を含む): 3951873800

約数和(自身を除く): 1942889272

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1069, 1168, 1609, 2138, 3218, 4276, 6436, 8552, 12872, 17104, 25744, 78037, 117457, 156074, 234914, 312148, 469828, 624296, 939656, 1248592, 1720021, 1879312, 3440042, 6880084, 13760168, 27520336, 125561533, 251123066, 502246132, 1004492264, 2008984528]

約数ペア:

[(1, 2008984528), (2, 1004492264), (4, 502246132), (8, 251123066), (16, 125561533), (73, 27520336), (146, 13760168), (292, 6880084), (584, 3440042), (1069, 1879312), (1168, 1720021), (1609, 1248592), (2138, 939656), (3218, 624296), (4276, 469828), (6436, 312148), (8552, 234914), (12872, 156074), (17104, 117457), (25744, 78037)]