1274138203598

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19913}}^1\times {\mathrm{144763}}^1$

素因数の和:164708

約数の個数: 32

約数和(自身を含む): 2179419703776

約数和(自身を除く): 905281500178

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 19913, 39826, 144763, 258869, 289526, 338521, 517738, 677042, 1881919, 2460971, 3763838, 4400773, 4921942, 8801546, 31992623, 63985246, 2882665619, 5765331238, 37474653047, 49005315523, 74949306094, 98010631046, 637069101799, 1274138203598]

約数ペア:

[(1, 1274138203598), (2, 637069101799), (13, 98010631046), (17, 74949306094), (26, 49005315523), (34, 37474653047), (221, 5765331238), (442, 2882665619), (19913, 63985246), (39826, 31992623), (144763, 8801546), (258869, 4921942), (289526, 4400773), (338521, 3763838), (517738, 2460971), (677042, 1881919)]