123399013654

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{750721}}^1$

素因数の和:750988

約数の個数: 32

約数和(自身を含む): 216207936000

約数和(自身を除く): 92808922346

約数列:

[1, 2, 7, 14, 59, 118, 199, 398, 413, 826, 1393, 2786, 11741, 23482, 82187, 164374, 750721, 1501442, 5255047, 10510094, 44292539, 88585078, 149393479, 298786958, 310047773, 620095546, 1045754353, 2091508706, 8814215261, 17628430522, 61699506827, 123399013654]

約数ペア:

[(1, 123399013654), (2, 61699506827), (7, 17628430522), (14, 8814215261), (59, 2091508706), (118, 1045754353), (199, 620095546), (398, 310047773), (413, 298786958), (826, 149393479), (1393, 88585078), (2786, 44292539), (11741, 10510094), (23482, 5255047), (82187, 1501442), (164374, 750721)]