287065942

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{761}}^1\times {\mathrm{4013}}^1$

素因数の和:4823

約数の個数: 16

約数和(自身を含む): 440448192

約数和(自身を除く): 153382250

約数列:

[1, 2, 47, 94, 761, 1522, 4013, 8026, 35767, 71534, 188611, 377222, 3053893, 6107786, 143532971, 287065942]

約数ペア:

[(1, 287065942), (2, 143532971), (47, 6107786), (94, 3053893), (761, 377222), (1522, 188611), (4013, 71534), (8026, 35767)]