522221804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1993}}^1\times {\mathrm{5039}}^1$

素因数の和:7049

約数の個数: 24

約数和(自身を含む): 984876480

約数和(自身を除く): 462654676

約数列:

[1, 2, 4, 13, 26, 52, 1993, 3986, 5039, 7972, 10078, 20156, 25909, 51818, 65507, 103636, 131014, 262028, 10042727, 20085454, 40170908, 130555451, 261110902, 522221804]

約数ペア:

[(1, 522221804), (2, 261110902), (4, 130555451), (13, 40170908), (26, 20085454), (52, 10042727), (1993, 262028), (3986, 131014), (5039, 103636), (7972, 65507), (10078, 51818), (20156, 25909)]