10400716

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{63419}}^1$

素因数の和:63464

約数の個数: 12

約数和(自身を含む): 18645480

約数和(自身を除く): 8244764

約数列:

[1, 2, 4, 41, 82, 164, 63419, 126838, 253676, 2600179, 5200358, 10400716]

約数ペア:

[(1, 10400716), (2, 5200358), (4, 2600179), (41, 253676), (82, 126838), (164, 63419)]