5143996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2$

素因数の和:91

約数の個数: 72

約数和(自身を含む): 11705904

約数和(自身を除く): 6561908

約数列:

[1, 2, 4, 11, 13, 17, 22, 23, 26, 34, 44, 46, 52, 68, 92, 143, 187, 221, 253, 286, 299, 374, 391, 442, 506, 529, 572, 598, 748, 782, 884, 1012, 1058, 1196, 1564, 2116, 2431, 3289, 4301, 4862, 5083, 5819, 6578, 6877, 8602, 8993, 9724, 10166, 11638, 13156, 13754, 17204, 17986, 20332, 23276, 27508, 35972, 55913, 75647, 98923, 111826, 116909, 151294, 197846, 223652, 233818, 302588, 395692, 467636, 1285999, 2571998, 5143996]

約数ペア:

[(1, 5143996), (2, 2571998), (4, 1285999), (11, 467636), (13, 395692), (17, 302588), (22, 233818), (23, 223652), (26, 197846), (34, 151294), (44, 116909), (46, 111826), (52, 98923), (68, 75647), (92, 55913), (143, 35972), (187, 27508), (221, 23276), (253, 20332), (286, 17986), (299, 17204), (374, 13754), (391, 13156), (442, 11638), (506, 10166), (529, 9724), (572, 8993), (598, 8602), (748, 6877), (782, 6578), (884, 5819), (1012, 5083), (1058, 4862), (1196, 4301), (1564, 3289), (2116, 2431)]