1268628478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{11783}}^1$

素因数の和:11940

約数の個数: 32

約数和(自身を含む): 2120271552

約数和(自身を除く): 851643074

約数列:

[1, 2, 13, 26, 41, 82, 101, 202, 533, 1066, 1313, 2626, 4141, 8282, 11783, 23566, 53833, 107666, 153179, 306358, 483103, 966206, 1190083, 2380166, 6280339, 12560678, 15471079, 30942158, 48793403, 97586806, 634314239, 1268628478]

約数ペア:

[(1, 1268628478), (2, 634314239), (13, 97586806), (26, 48793403), (41, 30942158), (82, 15471079), (101, 12560678), (202, 6280339), (533, 2380166), (1066, 1190083), (1313, 966206), (2626, 483103), (4141, 306358), (8282, 153179), (11783, 107666), (23566, 53833)]