1294393354

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{541}}^1\times {\mathrm{797}}^1$

素因数の和:1438

約数の個数: 32

約数和(自身を含む): 2076076800

約数和(自身を除く): 781683446

約数列:

[1, 2, 19, 38, 79, 158, 541, 797, 1082, 1501, 1594, 3002, 10279, 15143, 20558, 30286, 42739, 62963, 85478, 125926, 431177, 812041, 862354, 1196297, 1624082, 2392594, 8192363, 16384726, 34062983, 68125966, 647196677, 1294393354]

約数ペア:

[(1, 1294393354), (2, 647196677), (19, 68125966), (38, 34062983), (79, 16384726), (158, 8192363), (541, 2392594), (797, 1624082), (1082, 1196297), (1501, 862354), (1594, 812041), (3002, 431177), (10279, 125926), (15143, 85478), (20558, 62963), (30286, 42739)]