815315691014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1931}}^1\times {\mathrm{408341}}^1$

素因数の和:410332

約数の個数: 32

約数和(自身を含む): 1363248133632

約数和(自身を除く): 547932442618

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 1931, 3862, 21241, 42482, 90757, 181514, 408341, 816682, 998327, 1996654, 4491751, 8983502, 19192027, 38384054, 211112297, 422224594, 788506471, 1577012942, 8673571181, 17347142362, 37059804137, 74119608274, 407657845507, 815315691014]

約数ペア:

[(1, 815315691014), (2, 407657845507), (11, 74119608274), (22, 37059804137), (47, 17347142362), (94, 8673571181), (517, 1577012942), (1034, 788506471), (1931, 422224594), (3862, 211112297), (21241, 38384054), (42482, 19192027), (90757, 8983502), (181514, 4491751), (408341, 1996654), (816682, 998327)]