401029278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5141401}}^1$

素因数の和:5141419

約数の個数: 16

約数和(自身を含む): 863755536

約数和(自身を除く): 462726258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 5141401, 10282802, 15424203, 30848406, 66838213, 133676426, 200514639, 401029278]

約数ペア:

[(1, 401029278), (2, 200514639), (3, 133676426), (6, 66838213), (13, 30848406), (26, 15424203), (39, 10282802), (78, 5141401)]