705720002

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{109891}}^1$

素因数の和:109938

約数の個数: 24

約数和(自身を含む): 1206614160

約数和(自身を除く): 500894158

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 3211, 6422, 109891, 219782, 1428583, 2087929, 2857166, 4175858, 18571579, 27143077, 37143158, 54286154, 352860001, 705720002]

約数ペア:

[(1, 705720002), (2, 352860001), (13, 54286154), (19, 37143158), (26, 27143077), (38, 18571579), (169, 4175858), (247, 2857166), (338, 2087929), (494, 1428583), (3211, 219782), (6422, 109891)]