1291361966

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{479}}^1$

素因数の和:824

約数の個数: 32

約数和(自身を含む): 1996185600

約数和(自身を除く): 704823634

約数列:

[1, 2, 79, 113, 151, 158, 226, 302, 479, 958, 8927, 11929, 17063, 17854, 23858, 34126, 37841, 54127, 72329, 75682, 108254, 144658, 1347977, 2695954, 4276033, 5713991, 8173177, 8552066, 11427982, 16346354, 645680983, 1291361966]

約数ペア:

[(1, 1291361966), (2, 645680983), (79, 16346354), (113, 11427982), (151, 8552066), (158, 8173177), (226, 5713991), (302, 4276033), (479, 2695954), (958, 1347977), (8927, 144658), (11929, 108254), (17063, 75682), (17854, 72329), (23858, 54127), (34126, 37841)]