2023893404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{23689}}^1$

素因数の和:23790

約数の個数: 48

約数和(自身を含む): 4011759360

約数和(自身を除く): 1987865956

約数列:

[1, 2, 4, 13, 26, 31, 52, 53, 62, 106, 124, 212, 403, 689, 806, 1378, 1612, 1643, 2756, 3286, 6572, 21359, 23689, 42718, 47378, 85436, 94756, 307957, 615914, 734359, 1231828, 1255517, 1468718, 2511034, 2937436, 5022068, 9546667, 16321721, 19093334, 32643442, 38186668, 38921027, 65286884, 77842054, 155684108, 505973351, 1011946702, 2023893404]

約数ペア:

[(1, 2023893404), (2, 1011946702), (4, 505973351), (13, 155684108), (26, 77842054), (31, 65286884), (52, 38921027), (53, 38186668), (62, 32643442), (106, 19093334), (124, 16321721), (212, 9546667), (403, 5022068), (689, 2937436), (806, 2511034), (1378, 1468718), (1612, 1255517), (1643, 1231828), (2756, 734359), (3286, 615914), (6572, 307957), (21359, 94756), (23689, 85436), (42718, 47378)]