4029313490

素因数分解:

$2^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{498061}}^1$

素因数の和:498877

約数の個数: 16

約数和(自身を含む): 7261743960

約数和(自身を除く): 3232430470

約数列:

[1, 2, 5, 10, 809, 1618, 4045, 8090, 498061, 996122, 2490305, 4980610, 402931349, 805862698, 2014656745, 4029313490]

約数ペア:

[(1, 4029313490), (2, 2014656745), (5, 805862698), (10, 402931349), (809, 4980610), (1618, 2490305), (4045, 996122), (8090, 498061)]