2243347670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{161741}}^1$

素因数の和:161840

約数の個数: 32

約数和(自身を含む): 4308806880

約数和(自身を除く): 2065459210

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 365, 730, 1387, 2774, 6935, 13870, 161741, 323482, 808705, 1617410, 3073079, 6146158, 11807093, 15365395, 23614186, 30730790, 59035465, 118070930, 224334767, 448669534, 1121673835, 2243347670]

約数ペア:

[(1, 2243347670), (2, 1121673835), (5, 448669534), (10, 224334767), (19, 118070930), (38, 59035465), (73, 30730790), (95, 23614186), (146, 15365395), (190, 11807093), (365, 6146158), (730, 3073079), (1387, 1617410), (2774, 808705), (6935, 323482), (13870, 161741)]