3490718

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1193}}^1$

素因数の和:1232

約数の個数: 32

約数和(自身を含む): 6877440

約数和(自身を除く): 3386722

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1193, 1463, 2386, 2926, 8351, 13123, 16702, 22667, 26246, 45334, 91861, 158669, 183722, 249337, 317338, 498674, 1745359, 3490718]

約数ペア:

[(1, 3490718), (2, 1745359), (7, 498674), (11, 317338), (14, 249337), (19, 183722), (22, 158669), (38, 91861), (77, 45334), (133, 26246), (154, 22667), (209, 16702), (266, 13123), (418, 8351), (1193, 2926), (1463, 2386)]