3957044

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1553}}^1$

素因数の和:1584

約数の個数: 36

約数和(自身を含む): 8680644

約数和(自身を除く): 4723600

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 1553, 2548, 3106, 6212, 10871, 20189, 21742, 40378, 43484, 76097, 80756, 141323, 152194, 282646, 304388, 565292, 989261, 1978522, 3957044]

約数ペア:

[(1, 3957044), (2, 1978522), (4, 989261), (7, 565292), (13, 304388), (14, 282646), (26, 152194), (28, 141323), (49, 80756), (52, 76097), (91, 43484), (98, 40378), (182, 21742), (196, 20189), (364, 10871), (637, 6212), (1274, 3106), (1553, 2548)]