1905697795

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{1319}}^1\times {\mathrm{2861}}^1$

素因数の和:4286

約数の個数: 16

約数和(自身を含む): 2312038080

約数和(自身を除く): 406340285

約数列:

[1, 5, 101, 505, 1319, 2861, 6595, 14305, 133219, 288961, 666095, 1444805, 3773659, 18868295, 381139559, 1905697795]

約数ペア:

[(1, 1905697795), (5, 381139559), (101, 18868295), (505, 3773659), (1319, 1444805), (2861, 666095), (6595, 288961), (14305, 133219)]