655126968028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{12598595539}}^1$

素因数の和:12598595556

約数の個数: 12

約数和(自身を含む): 1234662362920

約数和(自身を除く): 579535394892

約数列:

[1, 2, 4, 13, 26, 52, 12598595539, 25197191078, 50394382156, 163781742007, 327563484014, 655126968028]

約数ペア:

[(1, 655126968028), (2, 327563484014), (4, 163781742007), (13, 50394382156), (26, 25197191078), (52, 12598595539)]