800491172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{39371}}^1$

素因数の和:39428

約数の個数: 48

約数和(自身を含む): 1666852992

約数和(自身を除く): 866361820

約数列:

[1, 2, 4, 13, 17, 23, 26, 34, 46, 52, 68, 92, 221, 299, 391, 442, 598, 782, 884, 1196, 1564, 5083, 10166, 20332, 39371, 78742, 157484, 511823, 669307, 905533, 1023646, 1338614, 1811066, 2047292, 2677228, 3622132, 8700991, 11771929, 15394061, 17401982, 23543858, 30788122, 34803964, 47087716, 61576244, 200122793, 400245586, 800491172]

約数ペア:

[(1, 800491172), (2, 400245586), (4, 200122793), (13, 61576244), (17, 47087716), (23, 34803964), (26, 30788122), (34, 23543858), (46, 17401982), (52, 15394061), (68, 11771929), (92, 8700991), (221, 3622132), (299, 2677228), (391, 2047292), (442, 1811066), (598, 1338614), (782, 1023646), (884, 905533), (1196, 669307), (1564, 511823), (5083, 157484), (10166, 78742), (20332, 39371)]