420090171644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{734423377}}^1$

素因数の和:734423405

約数の個数: 24

約数和(自身を含む): 863681892528

約数和(自身を除く): 443591720884

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 734423377, 1468846754, 2937693508, 8078657147, 9547503901, 16157314294, 19095007802, 32314628588, 38190015604, 105022542911, 210045085822, 420090171644]

約数ペア:

[(1, 420090171644), (2, 210045085822), (4, 105022542911), (11, 38190015604), (13, 32314628588), (22, 19095007802), (26, 16157314294), (44, 9547503901), (52, 8078657147), (143, 2937693508), (286, 1468846754), (572, 734423377)]