1277368898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{136093}}^1$

素因数の和:136146

約数の個数: 24

約数和(自身を含む): 2177776188

約数和(自身を除く): 900407290

約数列:

[1, 2, 13, 19, 26, 38, 247, 361, 494, 722, 4693, 9386, 136093, 272186, 1769209, 2585767, 3538418, 5171534, 33614971, 49129573, 67229942, 98259146, 638684449, 1277368898]

約数ペア:

[(1, 1277368898), (2, 638684449), (13, 98259146), (19, 67229942), (26, 49129573), (38, 33614971), (247, 5171534), (361, 3538418), (494, 2585767), (722, 1769209), (4693, 272186), (9386, 136093)]