401045306

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{683}}^1\times {\mathrm{2143}}^1$

素因数の和:2965

約数の個数: 16

約数和(自身を含む): 607129344

約数和(自身を除く): 206084038

約数列:

[1, 2, 137, 274, 683, 1366, 2143, 4286, 93571, 187142, 293591, 587182, 1463669, 2927338, 200522653, 401045306]

約数ペア:

[(1, 401045306), (2, 200522653), (137, 2927338), (274, 1463669), (683, 587182), (1366, 293591), (2143, 187142), (4286, 93571)]