805630316

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{17041}}^1$

素因数の和:17321

約数の個数: 24

約数和(自身を含む): 1442980224

約数和(自身を除く): 637349908

約数列:

[1, 2, 4, 53, 106, 212, 223, 446, 892, 11819, 17041, 23638, 34082, 47276, 68164, 903173, 1806346, 3612692, 3800143, 7600286, 15200572, 201407579, 402815158, 805630316]

約数ペア:

[(1, 805630316), (2, 402815158), (4, 201407579), (53, 15200572), (106, 7600286), (212, 3800143), (223, 3612692), (446, 1806346), (892, 903173), (11819, 68164), (17041, 47276), (23638, 34082)]