668049296044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{210608227}}^1$

素因数の和:210608305

約数の個数: 24

約数和(自身を含む): 1279655593328

約数和(自身を除く): 611606297284

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 210608227, 421216454, 842432908, 2737906951, 5475813902, 10951627804, 12847101847, 25694203694, 51388407388, 167012324011, 334024648022, 668049296044]

約数ペア:

[(1, 668049296044), (2, 334024648022), (4, 167012324011), (13, 51388407388), (26, 25694203694), (52, 12847101847), (61, 10951627804), (122, 5475813902), (244, 2737906951), (793, 842432908), (1586, 421216454), (3172, 210608227)]