4256714

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 8059392

約数和(自身を除く): 3802678

約数列:

[1, 2, 7, 11, 14, 22, 77, 131, 154, 211, 262, 422, 917, 1441, 1477, 1834, 2321, 2882, 2954, 4642, 10087, 16247, 20174, 27641, 32494, 55282, 193487, 304051, 386974, 608102, 2128357, 4256714]

約数ペア:

[(1, 4256714), (2, 2128357), (7, 608102), (11, 386974), (14, 304051), (22, 193487), (77, 55282), (131, 32494), (154, 27641), (211, 20174), (262, 16247), (422, 10087), (917, 4642), (1441, 2954), (1477, 2882), (1834, 2321)]