2662166

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 4808160

約数和(自身を除く): 2145994

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 317, 323, 442, 494, 634, 646, 4121, 4199, 5389, 6023, 8242, 8398, 10778, 12046, 70057, 78299, 102391, 140114, 156598, 204782, 1331083, 2662166]

約数ペア:

[(1, 2662166), (2, 1331083), (13, 204782), (17, 156598), (19, 140114), (26, 102391), (34, 78299), (38, 70057), (221, 12046), (247, 10778), (317, 8398), (323, 8242), (442, 6023), (494, 5389), (634, 4199), (646, 4121)]