213585554

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{593}}^1\times {\mathrm{1979}}^1$

素因数の和:2594

約数の個数: 32

約数和(自身を含む): 395176320

約数和(自身を除く): 181590766

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 593, 1186, 1979, 3958, 4151, 7709, 8302, 13853, 15418, 25727, 27706, 51454, 53963, 107926, 180089, 360178, 1173547, 2347094, 8214829, 15256111, 16429658, 30512222, 106792777, 213585554]

約数ペア:

[(1, 213585554), (2, 106792777), (7, 30512222), (13, 16429658), (14, 15256111), (26, 8214829), (91, 2347094), (182, 1173547), (593, 360178), (1186, 180089), (1979, 107926), (3958, 53963), (4151, 51454), (7709, 27706), (8302, 25727), (13853, 15418)]