1285148966

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{15359}}^1$

素因数の和:15508

約数の個数: 32

約数和(自身を含む): 2149908480

約数和(自身を除く): 864759514

約数列:

[1, 2, 17, 23, 34, 46, 107, 214, 391, 782, 1819, 2461, 3638, 4922, 15359, 30718, 41837, 83674, 261103, 353257, 522206, 706514, 1643413, 3286826, 6005369, 12010738, 27938021, 37798499, 55876042, 75596998, 642574483, 1285148966]

約数ペア:

[(1, 1285148966), (2, 642574483), (17, 75596998), (23, 55876042), (34, 37798499), (46, 27938021), (107, 12010738), (214, 6005369), (391, 3286826), (782, 1643413), (1819, 706514), (2461, 522206), (3638, 353257), (4922, 261103), (15359, 83674), (30718, 41837)]