2016661843

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1021}}^1\times {\mathrm{14851}}^1$

素因数の和:15898

約数の個数: 16

約数和(自身を含む): 2428599040

約数和(自身を除く): 411937197

約数列:

[1, 7, 19, 133, 1021, 7147, 14851, 19399, 103957, 135793, 282169, 1975183, 15162871, 106140097, 288094549, 2016661843]

約数ペア:

[(1, 2016661843), (7, 288094549), (19, 106140097), (133, 15162871), (1021, 1975183), (7147, 282169), (14851, 135793), (19399, 103957)]