2013078712

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{509}}^1\times {\mathrm{11497}}^1$

素因数の和:12055

約数の個数: 32

約数和(自身を含む): 3870226800

約数和(自身を除く): 1857148088

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 509, 1018, 2036, 4072, 11497, 21887, 22994, 43774, 45988, 87548, 91976, 175096, 494371, 988742, 1977484, 3954968, 5851973, 11703946, 23407892, 46815784, 251634839, 503269678, 1006539356, 2013078712]

約数ペア:

[(1, 2013078712), (2, 1006539356), (4, 503269678), (8, 251634839), (43, 46815784), (86, 23407892), (172, 11703946), (344, 5851973), (509, 3954968), (1018, 1977484), (2036, 988742), (4072, 494371), (11497, 175096), (21887, 91976), (22994, 87548), (43774, 45988)]