745087486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2605201}}^1$

素因数の和:2605227

約数の個数: 16

約数和(自身を含む): 1313021808

約数和(自身を除く): 567934322

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 2605201, 5210402, 28657211, 33867613, 57314422, 67735226, 372543743, 745087486]

約数ペア:

[(1, 745087486), (2, 372543743), (11, 67735226), (13, 57314422), (22, 33867613), (26, 28657211), (143, 5210402), (286, 2605201)]