1728765790

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7516373}}^1$

素因数の和:7516403

約数の個数: 16

約数和(自身を含む): 3247073568

約数和(自身を除く): 1518307778

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 7516373, 15032746, 37581865, 75163730, 172876579, 345753158, 864382895, 1728765790]

約数ペア:

[(1, 1728765790), (2, 864382895), (5, 345753158), (10, 172876579), (23, 75163730), (46, 37581865), (115, 15032746), (230, 7516373)]