2741928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{859}}^1$

素因数の和:894

約数の個数: 64

約数和(自身を含む): 8256000

約数和(自身を除く): 5514072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 859, 1064, 1596, 1718, 2577, 3192, 3436, 5154, 6013, 6872, 10308, 12026, 16321, 18039, 20616, 24052, 32642, 36078, 48104, 48963, 65284, 72156, 97926, 114247, 130568, 144312, 195852, 228494, 342741, 391704, 456988, 685482, 913976, 1370964, 2741928]

約数ペア:

[(1, 2741928), (2, 1370964), (3, 913976), (4, 685482), (6, 456988), (7, 391704), (8, 342741), (12, 228494), (14, 195852), (19, 144312), (21, 130568), (24, 114247), (28, 97926), (38, 72156), (42, 65284), (56, 48963), (57, 48104), (76, 36078), (84, 32642), (114, 24052), (133, 20616), (152, 18039), (168, 16321), (228, 12026), (266, 10308), (399, 6872), (456, 6013), (532, 5154), (798, 3436), (859, 3192), (1064, 2577), (1596, 1718)]