1649702484

素因数分解:

$2^2\times 3^3\times {\mathrm{647}}^1\times {\mathrm{23609}}^1$

素因数の和:24269

約数の個数: 48

約数和(自身を含む): 4283798400

約数和(自身を除く): 2634095916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 647, 1294, 1941, 2588, 3882, 5823, 7764, 11646, 17469, 23292, 23609, 34938, 47218, 69876, 70827, 94436, 141654, 212481, 283308, 424962, 637443, 849924, 1274886, 2549772, 15275023, 30550046, 45825069, 61100092, 91650138, 137475207, 183300276, 274950414, 412425621, 549900828, 824851242, 1649702484]

約数ペア:

[(1, 1649702484), (2, 824851242), (3, 549900828), (4, 412425621), (6, 274950414), (9, 183300276), (12, 137475207), (18, 91650138), (27, 61100092), (36, 45825069), (54, 30550046), (108, 15275023), (647, 2549772), (1294, 1274886), (1941, 849924), (2588, 637443), (3882, 424962), (5823, 283308), (7764, 212481), (11646, 141654), (17469, 94436), (23292, 70827), (23609, 69876), (34938, 47218)]