258528021094

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{312987919}}^1$

素因数の和:312987987

約数の個数: 16

約数和(自身を含む): 450702604800

約数和(自身を除く): 192174583706

約数列:

[1, 2, 7, 14, 59, 118, 413, 826, 312987919, 625975838, 2190915433, 4381830866, 18466287221, 36932574442, 129264010547, 258528021094]

約数ペア:

[(1, 258528021094), (2, 129264010547), (7, 36932574442), (14, 18466287221), (59, 4381830866), (118, 2190915433), (413, 625975838), (826, 312987919)]