2139379892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2420113}}^1$

素因数の和:2420147

約数の個数: 24

約数和(自身を含む): 4269081096

約数和(自身を除く): 2129701204

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 2420113, 4840226, 9680452, 31461469, 41141921, 62922938, 82283842, 125845876, 164567684, 534844973, 1069689946, 2139379892]

約数ペア:

[(1, 2139379892), (2, 1069689946), (4, 534844973), (13, 164567684), (17, 125845876), (26, 82283842), (34, 62922938), (52, 41141921), (68, 31461469), (221, 9680452), (442, 4840226), (884, 2420113)]