2000552589

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{2371}}^1$

素因数の和:2670

約数の個数: 48

約数和(自身を含む): 3374691840

約数和(自身を除く): 1374139251

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 227, 413, 531, 681, 1239, 1589, 2043, 2371, 3717, 4767, 7113, 13393, 14301, 16597, 21339, 40179, 49791, 93751, 120537, 139889, 149373, 281253, 419667, 538217, 843759, 979223, 1259001, 1614651, 2937669, 3767519, 4843953, 8813007, 11302557, 31754803, 33907671, 95264409, 222283621, 285793227, 666850863, 2000552589]

約数ペア:

[(1, 2000552589), (3, 666850863), (7, 285793227), (9, 222283621), (21, 95264409), (59, 33907671), (63, 31754803), (177, 11302557), (227, 8813007), (413, 4843953), (531, 3767519), (681, 2937669), (1239, 1614651), (1589, 1259001), (2043, 979223), (2371, 843759), (3717, 538217), (4767, 419667), (7113, 281253), (13393, 149373), (14301, 139889), (16597, 120537), (21339, 93751), (40179, 49791)]