712993886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{7649}}^1$

素因数の和:7904

約数の個数: 32

約数和(自身を含む): 1233792000

約数和(自身を除く): 520798114

約数列:

[1, 2, 11, 19, 22, 38, 209, 223, 418, 446, 2453, 4237, 4906, 7649, 8474, 15298, 46607, 84139, 93214, 145331, 168278, 290662, 1598641, 1705727, 3197282, 3411454, 18762997, 32408813, 37525994, 64817626, 356496943, 712993886]

約数ペア:

[(1, 712993886), (2, 356496943), (11, 64817626), (19, 37525994), (22, 32408813), (38, 18762997), (209, 3411454), (223, 3197282), (418, 1705727), (446, 1598641), (2453, 290662), (4237, 168278), (4906, 145331), (7649, 93214), (8474, 84139), (15298, 46607)]