291259008076

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{4283220707}}^1$

素因数の和:4283220728

約数の個数: 12

約数和(自身を含む): 539685809208

約数和(自身を除く): 248426801132

約数列:

[1, 2, 4, 17, 34, 68, 4283220707, 8566441414, 17132882828, 72814752019, 145629504038, 291259008076]

約数ペア:

[(1, 291259008076), (2, 145629504038), (4, 72814752019), (17, 17132882828), (34, 8566441414), (68, 4283220707)]