4347642

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{401}}^1$

素因数の和:558

約数の個数: 32

約数和(自身を含む): 9455040

約数和(自身を除く): 5107398

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 139, 278, 401, 417, 802, 834, 1203, 1807, 2406, 3614, 5213, 5421, 10426, 10842, 15639, 31278, 55739, 111478, 167217, 334434, 724607, 1449214, 2173821, 4347642]

約数ペア:

[(1, 4347642), (2, 2173821), (3, 1449214), (6, 724607), (13, 334434), (26, 167217), (39, 111478), (78, 55739), (139, 31278), (278, 15639), (401, 10842), (417, 10426), (802, 5421), (834, 5213), (1203, 3614), (1807, 2406)]