804557470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{249089}}^1$

素因数の和:249132

約数の個数: 32

約数和(自身を含む): 1614103200

約数和(自身を除く): 809545730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 249089, 498178, 1245445, 2490890, 4234513, 4732691, 8469026, 9465382, 21172565, 23663455, 42345130, 47326910, 80455747, 160911494, 402278735, 804557470]

約数ペア:

[(1, 804557470), (2, 402278735), (5, 160911494), (10, 80455747), (17, 47326910), (19, 42345130), (34, 23663455), (38, 21172565), (85, 9465382), (95, 8469026), (170, 4732691), (190, 4234513), (323, 2490890), (646, 1245445), (1615, 498178), (3230, 249089)]