351498242

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{9419}}^1$

素因数の和:9865

約数の個数: 16

約数和(自身を含む): 539879040

約数和(自身を除く): 188380798

約数列:

[1, 2, 47, 94, 397, 794, 9419, 18659, 18838, 37318, 442693, 885386, 3739343, 7478686, 175749121, 351498242]

約数ペア:

[(1, 351498242), (2, 175749121), (47, 7478686), (94, 3739343), (397, 885386), (794, 442693), (9419, 37318), (18659, 18838)]