99978082

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{6971}}^1$

素因数の和:7145

約数の個数: 16

約数和(自身を含む): 153607104

約数和(自身を除く): 53629022

約数列:

[1, 2, 71, 101, 142, 202, 6971, 7171, 13942, 14342, 494941, 704071, 989882, 1408142, 49989041, 99978082]

約数ペア:

[(1, 99978082), (2, 49989041), (71, 1408142), (101, 989882), (142, 704071), (202, 494941), (6971, 14342), (7171, 13942)]