126391502

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{601}}^1\times {\mathrm{1481}}^1$

素因数の和:2155

約数の個数: 16

約数和(自身を含む): 192707424

約数和(自身を除く): 66315922

約数列:

[1, 2, 71, 142, 601, 1202, 1481, 2962, 42671, 85342, 105151, 210302, 890081, 1780162, 63195751, 126391502]

約数ペア:

[(1, 126391502), (2, 63195751), (71, 1780162), (142, 890081), (601, 210302), (1202, 105151), (1481, 85342), (2962, 42671)]