2754986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 4935168

約数和(自身を除く): 2180182

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 221, 271, 299, 391, 442, 542, 598, 782, 3523, 4607, 5083, 6233, 7046, 9214, 10166, 12466, 59891, 81029, 105961, 119782, 162058, 211922, 1377493, 2754986]

約数ペア:

[(1, 2754986), (2, 1377493), (13, 211922), (17, 162058), (23, 119782), (26, 105961), (34, 81029), (46, 59891), (221, 12466), (271, 10166), (299, 9214), (391, 7046), (442, 6233), (542, 5083), (598, 4607), (782, 3523)]