995842184

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{20981}}^1$

素因数の和:21353

約数の個数: 32

約数和(自身を含む): 1982799000

約数和(自身を除く): 986956816

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 349, 698, 1396, 2792, 5933, 11866, 20981, 23732, 41962, 47464, 83924, 167848, 356677, 713354, 1426708, 2853416, 7322369, 14644738, 29289476, 58578952, 124480273, 248960546, 497921092, 995842184]

約数ペア:

[(1, 995842184), (2, 497921092), (4, 248960546), (8, 124480273), (17, 58578952), (34, 29289476), (68, 14644738), (136, 7322369), (349, 2853416), (698, 1426708), (1396, 713354), (2792, 356677), (5933, 167848), (11866, 83924), (20981, 47464), (23732, 41962)]