1709522017

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1097}}^1\times {\mathrm{11717}}^1$

素因数の和:12840

約数の個数: 16

約数和(自身を含む): 2058618240

約数和(自身を除く): 349096223

約数列:

[1, 7, 19, 133, 1097, 7679, 11717, 20843, 82019, 145901, 222623, 1558361, 12853549, 89974843, 244217431, 1709522017]

約数ペア:

[(1, 1709522017), (7, 244217431), (19, 89974843), (133, 12853549), (1097, 1558361), (7679, 222623), (11717, 145901), (20843, 82019)]