4289530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{263}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 8895744

約数和(自身を除く): 4606214

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 233, 263, 466, 526, 1165, 1315, 1631, 1841, 2330, 2630, 3262, 3682, 8155, 9205, 16310, 18410, 61279, 122558, 306395, 428953, 612790, 857906, 2144765, 4289530]

約数ペア:

[(1, 4289530), (2, 2144765), (5, 857906), (7, 612790), (10, 428953), (14, 306395), (35, 122558), (70, 61279), (233, 18410), (263, 16310), (466, 9205), (526, 8155), (1165, 3682), (1315, 3262), (1631, 2630), (1841, 2330)]