2564837208

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1874881}}^1$

素因数の和:1874912

約数の個数: 48

約数和(自身を含む): 7312039800

約数和(自身を除く): 4747202592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 1874881, 3749762, 5624643, 7499524, 11249286, 14999048, 16873929, 22498572, 33747858, 35622739, 44997144, 67495716, 71245478, 106868217, 134991432, 142490956, 213736434, 284981912, 320604651, 427472868, 641209302, 854945736, 1282418604, 2564837208]

約数ペア:

[(1, 2564837208), (2, 1282418604), (3, 854945736), (4, 641209302), (6, 427472868), (8, 320604651), (9, 284981912), (12, 213736434), (18, 142490956), (19, 134991432), (24, 106868217), (36, 71245478), (38, 67495716), (57, 44997144), (72, 35622739), (76, 33747858), (114, 22498572), (152, 16873929), (171, 14999048), (228, 11249286), (342, 7499524), (456, 5624643), (684, 3749762), (1368, 1874881)]