1331790082

素因数分解:

$2^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{499}}^1\times {\mathrm{503}}^1$

素因数の和:1390

約数の個数: 32

約数和(自身を含む): 2298240000

約数和(自身を除く): 966449918

約数列:

[1, 2, 7, 14, 379, 499, 503, 758, 998, 1006, 2653, 3493, 3521, 5306, 6986, 7042, 189121, 190637, 250997, 378242, 381274, 501994, 1323847, 1334459, 1756979, 2647694, 2668918, 3513958, 95127863, 190255726, 665895041, 1331790082]

約数ペア:

[(1, 1331790082), (2, 665895041), (7, 190255726), (14, 95127863), (379, 3513958), (499, 2668918), (503, 2647694), (758, 1756979), (998, 1334459), (1006, 1323847), (2653, 501994), (3493, 381274), (3521, 378242), (5306, 250997), (6986, 190637), (7042, 189121)]