8889643012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{10343}}^1$

素因数の和:10672

約数の個数: 48

約数和(自身を含む): 16821826560

約数和(自身を除く): 7932183548

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 263, 526, 817, 1052, 1634, 3268, 4997, 9994, 10343, 11309, 19988, 20686, 22618, 41372, 45236, 196517, 214871, 393034, 429742, 444749, 786068, 859484, 889498, 1778996, 2720209, 5440418, 8450231, 10880836, 16900462, 33800924, 51683971, 103367942, 116968987, 206735884, 233937974, 467875948, 2222410753, 4444821506, 8889643012]

約数ペア:

[(1, 8889643012), (2, 4444821506), (4, 2222410753), (19, 467875948), (38, 233937974), (43, 206735884), (76, 116968987), (86, 103367942), (172, 51683971), (263, 33800924), (526, 16900462), (817, 10880836), (1052, 8450231), (1634, 5440418), (3268, 2720209), (4997, 1778996), (9994, 889498), (10343, 859484), (11309, 786068), (19988, 444749), (20686, 429742), (22618, 393034), (41372, 214871), (45236, 196517)]