340693796

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{650179}}^1$

素因数の和:650314

約数の個数: 12

約数和(自身を含む): 600766320

約数和(自身を除く): 260072524

約数列:

[1, 2, 4, 131, 262, 524, 650179, 1300358, 2600716, 85173449, 170346898, 340693796]

約数ペア:

[(1, 340693796), (2, 170346898), (4, 85173449), (131, 2600716), (262, 1300358), (524, 650179)]