8411871388

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{26393}}^1$

素因数の和:26566

約数の個数: 48

約数和(自身を含む): 16096116960

約数和(自身を除く): 7684245572

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 109, 172, 218, 436, 731, 1462, 1853, 2924, 3706, 4687, 7412, 9374, 18748, 26393, 52786, 79679, 105572, 159358, 318716, 448681, 897362, 1134899, 1794724, 2269798, 2876837, 4539596, 5753674, 11507348, 19293283, 38586566, 48906229, 77173132, 97812458, 123703991, 195624916, 247407982, 494815964, 2102967847, 4205935694, 8411871388]

約数ペア:

[(1, 8411871388), (2, 4205935694), (4, 2102967847), (17, 494815964), (34, 247407982), (43, 195624916), (68, 123703991), (86, 97812458), (109, 77173132), (172, 48906229), (218, 38586566), (436, 19293283), (731, 11507348), (1462, 5753674), (1853, 4539596), (2924, 2876837), (3706, 2269798), (4687, 1794724), (7412, 1134899), (9374, 897362), (18748, 448681), (26393, 318716), (52786, 159358), (79679, 105572)]