345804657406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{21911333}}^1$

素因数の和:21911955

約数の個数: 16

約数和(自身を含む): 559527825024

約数和(自身を除く): 213723167618

約数列:

[1, 2, 13, 26, 607, 1214, 7891, 15782, 21911333, 43822666, 284847329, 569694658, 13300179131, 26600358262, 172902328703, 345804657406]

約数ペア:

[(1, 345804657406), (2, 172902328703), (13, 26600358262), (26, 13300179131), (607, 569694658), (1214, 284847329), (7891, 43822666), (15782, 21911333)]