117777082

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1\times {\mathrm{1999}}^1$

素因数の和:2421

約数の個数: 16

約数和(自身を含む): 179280000

約数和(自身を除く): 61502918

約数列:

[1, 2, 89, 178, 331, 662, 1999, 3998, 29459, 58918, 177911, 355822, 661669, 1323338, 58888541, 117777082]

約数ペア:

[(1, 117777082), (2, 58888541), (89, 1323338), (178, 661669), (331, 355822), (662, 177911), (1999, 58918), (3998, 29459)]