2016502490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1669}}^1\times {\mathrm{6359}}^1$

素因数の和:8054

約数の個数: 32

約数和(自身を含む): 3823632000

約数和(自身を除く): 1807129510

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1669, 3338, 6359, 8345, 12718, 16690, 31711, 31795, 63422, 63590, 120821, 158555, 241642, 317110, 604105, 1208210, 10613171, 21226342, 53065855, 106131710, 201650249, 403300498, 1008251245, 2016502490]

約数ペア:

[(1, 2016502490), (2, 1008251245), (5, 403300498), (10, 201650249), (19, 106131710), (38, 53065855), (95, 21226342), (190, 10613171), (1669, 1208210), (3338, 604105), (6359, 317110), (8345, 241642), (12718, 158555), (16690, 120821), (31711, 63590), (31795, 63422)]