1330787222

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{1471}}^1$

素因数の和:1844

約数の個数: 32

約数和(自身を含む): 2121375744

約数和(自身を除く): 790588522

約数列:

[1, 2, 23, 46, 71, 142, 277, 554, 1471, 1633, 2942, 3266, 6371, 12742, 19667, 33833, 39334, 67666, 104441, 208882, 407467, 452341, 814934, 904682, 2402143, 4804286, 9371741, 18743482, 28930157, 57860314, 665393611, 1330787222]

約数ペア:

[(1, 1330787222), (2, 665393611), (23, 57860314), (46, 28930157), (71, 18743482), (142, 9371741), (277, 4804286), (554, 2402143), (1471, 904682), (1633, 814934), (2942, 452341), (3266, 407467), (6371, 208882), (12742, 104441), (19667, 67666), (33833, 39334)]