84892718

素因数分解:

$2^1\times {\mathrm{251}}^1\times {\mathrm{263}}^1\times {\mathrm{643}}^1$

素因数の和:1159

約数の個数: 16

約数和(自身を含む): 128532096

約数和(自身を除く): 43639378

約数列:

[1, 2, 251, 263, 502, 526, 643, 1286, 66013, 132026, 161393, 169109, 322786, 338218, 42446359, 84892718]

約数ペア:

[(1, 84892718), (2, 42446359), (251, 338218), (263, 322786), (502, 169109), (526, 161393), (643, 132026), (1286, 66013)]