2013175619

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{11699}}^1$

素因数の和:11811

約数の個数: 32

約数和(自身を含む): 2599833600

約数和(自身を除く): 586657981

約数列:

[1, 7, 13, 31, 61, 91, 217, 403, 427, 793, 1891, 2821, 5551, 11699, 13237, 24583, 81893, 152087, 172081, 362669, 713639, 1064609, 2538683, 4714697, 4995473, 9277307, 22122809, 33002879, 64941149, 154859663, 287596517, 2013175619]

約数ペア:

[(1, 2013175619), (7, 287596517), (13, 154859663), (31, 64941149), (61, 33002879), (91, 22122809), (217, 9277307), (403, 4995473), (427, 4714697), (793, 2538683), (1891, 1064609), (2821, 713639), (5551, 362669), (11699, 172081), (13237, 152087), (24583, 81893)]