2231393857

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{934811}}^1$

素因数の和:934860

約数の個数: 16

約数和(自身を含む): 2871742464

約数和(自身を除く): 640348607

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 934811, 6543677, 10282921, 28979141, 71980447, 202853987, 318770551, 2231393857]

約数ペア:

[(1, 2231393857), (7, 318770551), (11, 202853987), (31, 71980447), (77, 28979141), (217, 10282921), (341, 6543677), (2387, 934811)]