231601838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{168071}}^1$

素因数の和:168139

約数の個数: 16

約数和(自身を含む): 381187296

約数和(自身を除く): 149585458

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 168071, 336142, 2184923, 4369846, 8907763, 17815526, 115800919, 231601838]

約数ペア:

[(1, 231601838), (2, 115800919), (13, 17815526), (26, 8907763), (53, 4369846), (106, 2184923), (689, 336142), (1378, 168071)]