6445012

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 13571712

約数和(自身を除く): 7126700

約数列:

[1, 2, 4, 7, 14, 28, 43, 53, 86, 101, 106, 172, 202, 212, 301, 371, 404, 602, 707, 742, 1204, 1414, 1484, 2279, 2828, 4343, 4558, 5353, 8686, 9116, 10706, 15953, 17372, 21412, 30401, 31906, 37471, 60802, 63812, 74942, 121604, 149884, 230179, 460358, 920716, 1611253, 3222506, 6445012]

約数ペア:

[(1, 6445012), (2, 3222506), (4, 1611253), (7, 920716), (14, 460358), (28, 230179), (43, 149884), (53, 121604), (86, 74942), (101, 63812), (106, 60802), (172, 37471), (202, 31906), (212, 30401), (301, 21412), (371, 17372), (404, 15953), (602, 10706), (707, 9116), (742, 8686), (1204, 5353), (1414, 4558), (1484, 4343), (2279, 2828)]