2144187832

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{109}}^2\times {\mathrm{1327}}^1$

素因数の和:1568

約数の個数: 48

約数和(自身を含む): 4299492960

約数和(自身を除く): 2155305128

約数列:

[1, 2, 4, 8, 17, 34, 68, 109, 136, 218, 436, 872, 1327, 1853, 2654, 3706, 5308, 7412, 10616, 11881, 14824, 22559, 23762, 45118, 47524, 90236, 95048, 144643, 180472, 201977, 289286, 403954, 578572, 807908, 1157144, 1615816, 2458931, 4917862, 9835724, 15766087, 19671448, 31532174, 63064348, 126128696, 268023479, 536046958, 1072093916, 2144187832]

約数ペア:

[(1, 2144187832), (2, 1072093916), (4, 536046958), (8, 268023479), (17, 126128696), (34, 63064348), (68, 31532174), (109, 19671448), (136, 15766087), (218, 9835724), (436, 4917862), (872, 2458931), (1327, 1615816), (1853, 1157144), (2654, 807908), (3706, 578572), (5308, 403954), (7412, 289286), (10616, 201977), (11881, 180472), (14824, 144643), (22559, 95048), (23762, 90236), (45118, 47524)]