304821788

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{709}}^1\times {\mathrm{5657}}^1$

素因数の和:6389

約数の個数: 24

約数和(自身を含む): 562405200

約数和(自身を除く): 257583412

約数列:

[1, 2, 4, 19, 38, 76, 709, 1418, 2836, 5657, 11314, 13471, 22628, 26942, 53884, 107483, 214966, 429932, 4010813, 8021626, 16043252, 76205447, 152410894, 304821788]

約数ペア:

[(1, 304821788), (2, 152410894), (4, 76205447), (19, 16043252), (38, 8021626), (76, 4010813), (709, 429932), (1418, 214966), (2836, 107483), (5657, 53884), (11314, 26942), (13471, 22628)]