1358643442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{31123}}^1$

素因数の和:31234

約数の個数: 32

約数和(自身を含む): 2321601408

約数和(自身を除く): 962957966

約数列:

[1, 2, 13, 23, 26, 46, 73, 146, 299, 598, 949, 1679, 1898, 3358, 21827, 31123, 43654, 62246, 404599, 715829, 809198, 1431658, 2271979, 4543958, 9305777, 18611554, 29535727, 52255517, 59071454, 104511034, 679321721, 1358643442]

約数ペア:

[(1, 1358643442), (2, 679321721), (13, 104511034), (23, 59071454), (26, 52255517), (46, 29535727), (73, 18611554), (146, 9305777), (299, 4543958), (598, 2271979), (949, 1431658), (1679, 809198), (1898, 715829), (3358, 404599), (21827, 62246), (31123, 43654)]