987486409726

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{65731}}^1\times {\mathrm{54829}}^1$

素因数の和:120699

約数の個数: 16

約数和(自身を含む): 1492091421840

約数和(自身を除く): 504605012114

約数列:

[1, 2, 137, 274, 54829, 65731, 109658, 131462, 7511573, 9005147, 15023146, 18010294, 3603964999, 7207929998, 493743204863, 987486409726]

約数ペア:

[(1, 987486409726), (2, 493743204863), (137, 7207929998), (274, 3603964999), (54829, 18010294), (65731, 15023146), (109658, 9005147), (131462, 7511573)]