271811572

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{56299}}^1$

素因数の和:56391

約数の個数: 24

約数和(自身を含む): 510753600

約数和(自身を除く): 238942028

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 56299, 112598, 225196, 957083, 1914166, 3828332, 3997229, 7994458, 15988916, 67952893, 135905786, 271811572]

約数ペア:

[(1, 271811572), (2, 135905786), (4, 67952893), (17, 15988916), (34, 7994458), (68, 3997229), (71, 3828332), (142, 1914166), (284, 957083), (1207, 225196), (2414, 112598), (4828, 56299)]