139454978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{5953}}^1$

素因数の和:6038

約数の個数: 32

約数和(自身を含む): 243066096

約数和(自身を除く): 103611118

約数列:

[1, 2, 13, 17, 26, 34, 53, 106, 221, 442, 689, 901, 1378, 1802, 5953, 11713, 11906, 23426, 77389, 101201, 154778, 202402, 315509, 631018, 1315613, 2631226, 4101617, 5363653, 8203234, 10727306, 69727489, 139454978]

約数ペア:

[(1, 139454978), (2, 69727489), (13, 10727306), (17, 8203234), (26, 5363653), (34, 4101617), (53, 2631226), (106, 1315613), (221, 631018), (442, 315509), (689, 202402), (901, 154778), (1378, 101201), (1802, 77389), (5953, 23426), (11713, 11906)]