1538960074

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{1613}}^1\times {\mathrm{6719}}^1$

素因数の和:8405

約数の個数: 16

約数和(自身を含む): 2342753280

約数和(自身を除く): 803793206

約数列:

[1, 2, 71, 142, 1613, 3226, 6719, 13438, 114523, 229046, 477049, 954098, 10837747, 21675494, 769480037, 1538960074]

約数ペア:

[(1, 1538960074), (2, 769480037), (71, 21675494), (142, 10837747), (1613, 954098), (3226, 477049), (6719, 229046), (13438, 114523)]