870839749

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1709}}^1\times {\mathrm{2063}}^1$

素因数の和:3804

約数の個数: 16

約数和(自身を含む): 988243200

約数和(自身を除く): 117403451

約数列:

[1, 13, 19, 247, 1709, 2063, 22217, 26819, 32471, 39197, 422123, 509561, 3525667, 45833671, 66987673, 870839749]

約数ペア:

[(1, 870839749), (13, 66987673), (19, 45833671), (247, 3525667), (1709, 509561), (2063, 422123), (22217, 39197), (26819, 32471)]