980355866

素因数分解:

$2^1\times 7^1\times {\mathrm{16943}}^1\times {\mathrm{4133}}^1$

素因数の和:21085

約数の個数: 16

約数和(自身を含む): 1681115904

約数和(自身を除く): 700760038

約数列:

[1, 2, 7, 14, 4133, 8266, 16943, 28931, 33886, 57862, 118601, 237202, 70025419, 140050838, 490177933, 980355866]

約数ペア:

[(1, 980355866), (2, 490177933), (7, 140050838), (14, 70025419), (4133, 237202), (8266, 118601), (16943, 57862), (28931, 33886)]