15709531972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{499}}^1\times {\mathrm{1987}}^1$

素因数の和:2740

約数の個数: 48

約数和(自身を含む): 29307096000

約数和(自身を除く): 13597564028

約数列:

[1, 2, 4, 17, 34, 68, 233, 466, 499, 932, 998, 1987, 1996, 3961, 3974, 7922, 7948, 8483, 15844, 16966, 33779, 33932, 67558, 116267, 135116, 232534, 462971, 465068, 925942, 991513, 1851884, 1976539, 1983026, 3953078, 3966052, 7870507, 7906156, 15741014, 16855721, 31482028, 33711442, 67422884, 231022529, 462045058, 924090116, 3927382993, 7854765986, 15709531972]

約数ペア:

[(1, 15709531972), (2, 7854765986), (4, 3927382993), (17, 924090116), (34, 462045058), (68, 231022529), (233, 67422884), (466, 33711442), (499, 31482028), (932, 16855721), (998, 15741014), (1987, 7906156), (1996, 7870507), (3961, 3966052), (3974, 3953078), (7922, 1983026), (7948, 1976539), (8483, 1851884), (15844, 991513), (16966, 925942), (33779, 465068), (33932, 462971), (67558, 232534), (116267, 135116)]