2051206332004

素因数分解:

$2^2\times {\mathrm{203809}}^1\times {\mathrm{2516089}}^1$

素因数の和:2719902

約数の個数: 12

約数和(自身を含む): 3589630120300

約数和(自身を除く): 1538423788296

約数列:

[1, 2, 4, 203809, 407618, 815236, 2516089, 5032178, 10064356, 512801583001, 1025603166002, 2051206332004]

約数ペア:

[(1, 2051206332004), (2, 1025603166002), (4, 512801583001), (203809, 10064356), (407618, 5032178), (815236, 2516089)]