251017584468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2988304577}}^1$

素因数の和:2988304591

約数の個数: 24

約数和(自身を含む): 669380225472

約数和(自身を除く): 418362641004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2988304577, 5976609154, 8964913731, 11953218308, 17929827462, 20918132039, 35859654924, 41836264078, 62754396117, 83672528156, 125508792234, 251017584468]

約数ペア:

[(1, 251017584468), (2, 125508792234), (3, 83672528156), (4, 62754396117), (6, 41836264078), (7, 35859654924), (12, 20918132039), (14, 17929827462), (21, 11953218308), (28, 8964913731), (42, 5976609154), (84, 2988304577)]