2907989830

素因数分解:

$2^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{556021}}^1$

素因数の和:556551

約数の個数: 16

約数和(自身を含む): 5244399504

約数和(自身を除く): 2336409674

約数列:

[1, 2, 5, 10, 523, 1046, 2615, 5230, 556021, 1112042, 2780105, 5560210, 290798983, 581597966, 1453994915, 2907989830]

約数ペア:

[(1, 2907989830), (2, 1453994915), (5, 581597966), (10, 290798983), (523, 5560210), (1046, 2780105), (2615, 1112042), (5230, 556021)]