2490055342

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{3529}}^1\times {\mathrm{4969}}^1$

素因数の和:8571

約数の個数: 16

約数和(自身を含む): 3789525600

約数和(自身を除く): 1299470258

約数列:

[1, 2, 71, 142, 3529, 4969, 7058, 9938, 250559, 352799, 501118, 705598, 17535601, 35071202, 1245027671, 2490055342]

約数ペア:

[(1, 2490055342), (2, 1245027671), (71, 35071202), (142, 17535601), (3529, 705598), (4969, 501118), (7058, 352799), (9938, 250559)]