2013388265

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{4787}}^1$

素因数の和:5057

約数の個数: 32

約数和(自身を含む): 2821319424

約数和(自身を除く): 807931159

約数列:

[1, 5, 7, 35, 61, 197, 305, 427, 985, 1379, 2135, 4787, 6895, 12017, 23935, 33509, 60085, 84119, 167545, 292007, 420595, 943039, 1460035, 2044049, 4715195, 6601273, 10220245, 33006365, 57525379, 287626895, 402677653, 2013388265]

約数ペア:

[(1, 2013388265), (5, 402677653), (7, 287626895), (35, 57525379), (61, 33006365), (197, 10220245), (305, 6601273), (427, 4715195), (985, 2044049), (1379, 1460035), (2135, 943039), (4787, 420595), (6895, 292007), (12017, 167545), (23935, 84119), (33509, 60085)]