10365468673

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{1999}}^1$

素因数の和:2186

約数の個数: 48

約数和(自身を含む): 13001472000

約数和(自身を除く): 2636003327

約数列:

[1, 7, 23, 43, 49, 107, 161, 301, 749, 989, 1127, 1999, 2107, 2461, 4601, 5243, 6923, 13993, 17227, 32207, 45977, 48461, 85957, 97951, 105823, 120589, 213893, 225449, 321839, 601699, 740761, 1497251, 1977011, 2252873, 4211893, 4919539, 5185327, 9197399, 10480757, 13839077, 34436773, 64381793, 96873539, 211540177, 241057411, 450672551, 1480781239, 10365468673]

約数ペア:

[(1, 10365468673), (7, 1480781239), (23, 450672551), (43, 241057411), (49, 211540177), (107, 96873539), (161, 64381793), (301, 34436773), (749, 13839077), (989, 10480757), (1127, 9197399), (1999, 5185327), (2107, 4919539), (2461, 4211893), (4601, 2252873), (5243, 1977011), (6923, 1497251), (13993, 740761), (17227, 601699), (32207, 321839), (45977, 225449), (48461, 213893), (85957, 120589), (97951, 105823)]