2149804858

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{7207}}^1$

素因数の和:7414

約数の個数: 32

約数和(自身を含む): 3451190400

約数和(自身を除く): 1301385542

約数列:

[1, 2, 29, 37, 58, 74, 139, 278, 1073, 2146, 4031, 5143, 7207, 8062, 10286, 14414, 149147, 209003, 266659, 298294, 418006, 533318, 1001773, 2003546, 7733111, 15466222, 29051417, 37065601, 58102834, 74131202, 1074902429, 2149804858]

約数ペア:

[(1, 2149804858), (2, 1074902429), (29, 74131202), (37, 58102834), (58, 37065601), (74, 29051417), (139, 15466222), (278, 7733111), (1073, 2003546), (2146, 1001773), (4031, 533318), (5143, 418006), (7207, 298294), (8062, 266659), (10286, 209003), (14414, 149147)]