13982870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{401}}^1$

素因数の和:736

約数の個数: 32

約数和(自身を含む): 27612576

約数和(自身を除く): 13629706

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 317, 401, 634, 802, 1585, 2005, 3170, 3487, 4010, 4411, 6974, 8822, 17435, 22055, 34870, 44110, 127117, 254234, 635585, 1271170, 1398287, 2796574, 6991435, 13982870]

約数ペア:

[(1, 13982870), (2, 6991435), (5, 2796574), (10, 1398287), (11, 1271170), (22, 635585), (55, 254234), (110, 127117), (317, 44110), (401, 34870), (634, 22055), (802, 17435), (1585, 8822), (2005, 6974), (3170, 4411), (3487, 4010)]