2015693516

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{941}}^1\times {\mathrm{8779}}^1$

素因数の和:9785

約数の個数: 24

約数和(自身を含む): 3589509840

約数和(自身を除く): 1573816324

約数列:

[1, 2, 4, 61, 122, 244, 941, 1882, 3764, 8779, 17558, 35116, 57401, 114802, 229604, 535519, 1071038, 2142076, 8261039, 16522078, 33044156, 503923379, 1007846758, 2015693516]

約数ペア:

[(1, 2015693516), (2, 1007846758), (4, 503923379), (61, 33044156), (122, 16522078), (244, 8261039), (941, 2142076), (1882, 1071038), (3764, 535519), (8779, 229604), (17558, 114802), (35116, 57401)]