557114684

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{16033}}^1$

素因数の和:16134

約数の個数: 48

約数和(自身を含む): 1196008128

約数和(自身を除く): 638893444

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 73, 119, 146, 238, 292, 476, 511, 1022, 1241, 2044, 2482, 4964, 8687, 16033, 17374, 32066, 34748, 64132, 112231, 224462, 272561, 448924, 545122, 1090244, 1170409, 1907927, 2340818, 3815854, 4681636, 7631708, 8192863, 16385726, 19896953, 32771452, 39793906, 79587812, 139278671, 278557342, 557114684]

約数ペア:

[(1, 557114684), (2, 278557342), (4, 139278671), (7, 79587812), (14, 39793906), (17, 32771452), (28, 19896953), (34, 16385726), (68, 8192863), (73, 7631708), (119, 4681636), (146, 3815854), (238, 2340818), (292, 1907927), (476, 1170409), (511, 1090244), (1022, 545122), (1241, 448924), (2044, 272561), (2482, 224462), (4964, 112231), (8687, 64132), (16033, 34748), (17374, 32066)]