291229244

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{32693}}^1$

素因数の和:32845

約数の個数: 24

約数和(自身を含む): 543766608

約数和(自身を除く): 252537364

約数列:

[1, 2, 4, 17, 34, 68, 131, 262, 524, 2227, 4454, 8908, 32693, 65386, 130772, 555781, 1111562, 2223124, 4282783, 8565566, 17131132, 72807311, 145614622, 291229244]

約数ペア:

[(1, 291229244), (2, 145614622), (4, 72807311), (17, 17131132), (34, 8565566), (68, 4282783), (131, 2223124), (262, 1111562), (524, 555781), (2227, 130772), (4454, 65386), (8908, 32693)]