5678918

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 10450944

約数和(自身を除く): 4772026

約数列:

[1, 2, 7, 14, 17, 34, 107, 119, 214, 223, 238, 446, 749, 1498, 1561, 1819, 3122, 3638, 3791, 7582, 12733, 23861, 25466, 26537, 47722, 53074, 167027, 334054, 405637, 811274, 2839459, 5678918]

約数ペア:

[(1, 5678918), (2, 2839459), (7, 811274), (14, 405637), (17, 334054), (34, 167027), (107, 53074), (119, 47722), (214, 26537), (223, 25466), (238, 23861), (446, 12733), (749, 7582), (1498, 3791), (1561, 3638), (1819, 3122)]