274865996

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{9883}}^1$

素因数の和:10313

約数の個数: 24

約数和(自身を含む): 510607440

約数和(自身を除く): 235741444

約数列:

[1, 2, 4, 17, 34, 68, 409, 818, 1636, 6953, 9883, 13906, 19766, 27812, 39532, 168011, 336022, 672044, 4042147, 8084294, 16168588, 68716499, 137432998, 274865996]

約数ペア:

[(1, 274865996), (2, 137432998), (4, 68716499), (17, 16168588), (34, 8084294), (68, 4042147), (409, 672044), (818, 336022), (1636, 168011), (6953, 39532), (9883, 27812), (13906, 19766)]