2013478243

素因数分解:

$7^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1\times {\mathrm{6779}}^1$

素因数の和:7218

約数の個数: 16

約数和(自身を含む): 2324943360

約数和(自身を除く): 311465117

約数列:

[1, 7, 151, 281, 1057, 1967, 6779, 42431, 47453, 297017, 1023629, 1904899, 7165403, 13334293, 287639749, 2013478243]

約数ペア:

[(1, 2013478243), (7, 287639749), (151, 13334293), (281, 7165403), (1057, 1904899), (1967, 1023629), (6779, 297017), (42431, 47453)]