2012504619

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{8819}}^1$

素因数の和:8955

約数の個数: 32

約数和(自身を含む): 2887315200

約数和(自身を除く): 874810581

約数列:

[1, 3, 29, 43, 61, 87, 129, 183, 1247, 1769, 2623, 3741, 5307, 7869, 8819, 26457, 76067, 228201, 255751, 379217, 537959, 767253, 1137651, 1613877, 10997293, 15600811, 23132237, 32991879, 46802433, 69396711, 670834873, 2012504619]

約数ペア:

[(1, 2012504619), (3, 670834873), (29, 69396711), (43, 46802433), (61, 32991879), (87, 23132237), (129, 15600811), (183, 10997293), (1247, 1613877), (1769, 1137651), (2623, 767253), (3741, 537959), (5307, 379217), (7869, 255751), (8819, 228201), (26457, 76067)]