1995702975526

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{449}}^1\times {\mathrm{43159}}^1$

素因数の和:43873

約数の個数: 64

約数和(自身を含む): 3435829488000

約数和(自身を除く): 1440126512474

約数列:

[1, 2, 13, 17, 26, 34, 221, 233, 442, 449, 466, 898, 3029, 3961, 5837, 6058, 7633, 7922, 11674, 15266, 43159, 51493, 86318, 99229, 102986, 104617, 198458, 209234, 561067, 733703, 1122134, 1360021, 1467406, 1778489, 2720042, 3556978, 9538139, 10056047, 19076278, 19378391, 20112094, 23120357, 38756782, 46240714, 130728611, 170952799, 251919083, 261457222, 329432647, 341905598, 503838166, 658865294, 2222386387, 4282624411, 4444772774, 4515165103, 8565248822, 9030330206, 58697146339, 76757806751, 117394292678, 153515613502, 997851487763, 1995702975526]

約数ペア:

[(1, 1995702975526), (2, 997851487763), (13, 153515613502), (17, 117394292678), (26, 76757806751), (34, 58697146339), (221, 9030330206), (233, 8565248822), (442, 4515165103), (449, 4444772774), (466, 4282624411), (898, 2222386387), (3029, 658865294), (3961, 503838166), (5837, 341905598), (6058, 329432647), (7633, 261457222), (7922, 251919083), (11674, 170952799), (15266, 130728611), (43159, 46240714), (51493, 38756782), (86318, 23120357), (99229, 20112094), (102986, 19378391), (104617, 19076278), (198458, 10056047), (209234, 9538139), (561067, 3556978), (733703, 2720042), (1122134, 1778489), (1360021, 1467406)]