2885559184

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{130027}}^1$

素因数の和:130127

約数の個数: 40

約数和(自身を含む): 5965684640

約数和(自身を除く): 3080125456

約数列:

[1, 2, 4, 8, 16, 19, 38, 73, 76, 146, 152, 292, 304, 584, 1168, 1387, 2774, 5548, 11096, 22192, 130027, 260054, 520108, 1040216, 2080432, 2470513, 4941026, 9491971, 9882052, 18983942, 19764104, 37967884, 39528208, 75935768, 151871536, 180347449, 360694898, 721389796, 1442779592, 2885559184]

約数ペア:

[(1, 2885559184), (2, 1442779592), (4, 721389796), (8, 360694898), (16, 180347449), (19, 151871536), (38, 75935768), (73, 39528208), (76, 37967884), (146, 19764104), (152, 18983942), (292, 9882052), (304, 9491971), (584, 4941026), (1168, 2470513), (1387, 2080432), (2774, 1040216), (5548, 520108), (11096, 260054), (22192, 130027)]