2815516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1049}}^1$

素因数の和:1125

約数の個数: 24

約数和(自身を含む): 5468400

約数和(自身を除く): 2652884

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1049, 1342, 2098, 2684, 4196, 11539, 23078, 46156, 63989, 127978, 255956, 703879, 1407758, 2815516]

約数ペア:

[(1, 2815516), (2, 1407758), (4, 703879), (11, 255956), (22, 127978), (44, 63989), (61, 46156), (122, 23078), (244, 11539), (671, 4196), (1049, 2684), (1342, 2098)]