2017989076258

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{3823}}^1\times {\mathrm{13890917}}^1$

素因数の和:13894761

約数の個数: 16

約数和(自身を含む): 3187132225920

約数和(自身を除く): 1169143149662

約数列:

[1, 2, 19, 38, 3823, 7646, 72637, 145274, 13890917, 27781834, 263927423, 527854846, 53104975691, 106209951382, 1008994538129, 2017989076258]

約数ペア:

[(1, 2017989076258), (2, 1008994538129), (19, 106209951382), (38, 53104975691), (3823, 527854846), (7646, 263927423), (72637, 27781834), (145274, 13890917)]