499702352

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{769}}^1\times {\mathrm{2389}}^1$

素因数の和:3183

約数の個数: 40

約数和(自身を含む): 1026887400

約数和(自身を除く): 527185048

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 769, 1538, 2389, 3076, 4778, 6152, 9556, 12304, 13073, 19112, 26146, 38224, 40613, 52292, 81226, 104584, 162452, 209168, 324904, 649808, 1837141, 3674282, 7348564, 14697128, 29394256, 31231397, 62462794, 124925588, 249851176, 499702352]

約数ペア:

[(1, 499702352), (2, 249851176), (4, 124925588), (8, 62462794), (16, 31231397), (17, 29394256), (34, 14697128), (68, 7348564), (136, 3674282), (272, 1837141), (769, 649808), (1538, 324904), (2389, 209168), (3076, 162452), (4778, 104584), (6152, 81226), (9556, 52292), (12304, 40613), (13073, 38224), (19112, 26146)]