1870544

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2$

素因数の和:84

約数の個数: 60

約数和(自身を含む): 4320036

約数和(自身を除く): 2449492

約数列:

[1, 2, 4, 8, 13, 16, 17, 23, 26, 34, 46, 52, 68, 92, 104, 136, 184, 208, 221, 272, 299, 368, 391, 442, 529, 598, 782, 884, 1058, 1196, 1564, 1768, 2116, 2392, 3128, 3536, 4232, 4784, 5083, 6256, 6877, 8464, 8993, 10166, 13754, 17986, 20332, 27508, 35972, 40664, 55016, 71944, 81328, 110032, 116909, 143888, 233818, 467636, 935272, 1870544]

約数ペア:

[(1, 1870544), (2, 935272), (4, 467636), (8, 233818), (13, 143888), (16, 116909), (17, 110032), (23, 81328), (26, 71944), (34, 55016), (46, 40664), (52, 35972), (68, 27508), (92, 20332), (104, 17986), (136, 13754), (184, 10166), (208, 8993), (221, 8464), (272, 6877), (299, 6256), (368, 5083), (391, 4784), (442, 4232), (529, 3536), (598, 3128), (782, 2392), (884, 2116), (1058, 1768), (1196, 1564)]