2861754

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1117}}^1$

素因数の和:1190

約数の個数: 32

約数和(自身を含む): 6654336

約数和(自身を除く): 3792582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1117, 1281, 2234, 2562, 3351, 6702, 7819, 15638, 23457, 46914, 68137, 136274, 204411, 408822, 476959, 953918, 1430877, 2861754]

約数ペア:

[(1, 2861754), (2, 1430877), (3, 953918), (6, 476959), (7, 408822), (14, 204411), (21, 136274), (42, 68137), (61, 46914), (122, 23457), (183, 15638), (366, 7819), (427, 6702), (854, 3351), (1117, 2562), (1281, 2234)]