2331502019

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{719}}^1\times {\mathrm{1831}}^1$

素因数の和:2591

約数の個数: 32

約数和(自身を含む): 3039068160

約数和(自身を除く): 707566141

約数列:

[1, 7, 11, 23, 77, 161, 253, 719, 1771, 1831, 5033, 7909, 12817, 16537, 20141, 42113, 55363, 115759, 140987, 181907, 294791, 463243, 1273349, 1316489, 3242701, 9215423, 14481379, 30279247, 101369653, 211954729, 333071717, 2331502019]

約数ペア:

[(1, 2331502019), (7, 333071717), (11, 211954729), (23, 101369653), (77, 30279247), (161, 14481379), (253, 9215423), (719, 3242701), (1771, 1316489), (1831, 1273349), (5033, 463243), (7909, 294791), (12817, 181907), (16537, 140987), (20141, 115759), (42113, 55363)]