460740136

素因数分解:

$2^3\times {\mathrm{409}}^1\times {\mathrm{140813}}^1$

素因数の和:141228

約数の個数: 16

約数和(自身を含む): 866006100

約数和(自身を除く): 405265964

約数列:

[1, 2, 4, 8, 409, 818, 1636, 3272, 140813, 281626, 563252, 1126504, 57592517, 115185034, 230370068, 460740136]

約数ペア:

[(1, 460740136), (2, 230370068), (4, 115185034), (8, 57592517), (409, 1126504), (818, 563252), (1636, 281626), (3272, 140813)]