17321402

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:351

約数の個数: 48

約数和(自身を含む): 32983848

約数和(自身を除く): 15662446

約数列:

[1, 2, 7, 14, 17, 34, 37, 49, 74, 98, 119, 238, 259, 281, 518, 562, 629, 833, 1258, 1666, 1813, 1967, 3626, 3934, 4403, 4777, 8806, 9554, 10397, 13769, 20794, 27538, 30821, 33439, 61642, 66878, 72779, 145558, 176749, 234073, 353498, 468146, 509453, 1018906, 1237243, 2474486, 8660701, 17321402]

約数ペア:

[(1, 17321402), (2, 8660701), (7, 2474486), (14, 1237243), (17, 1018906), (34, 509453), (37, 468146), (49, 353498), (74, 234073), (98, 176749), (119, 145558), (238, 72779), (259, 66878), (281, 61642), (518, 33439), (562, 30821), (629, 27538), (833, 20794), (1258, 13769), (1666, 10397), (1813, 9554), (1967, 8806), (3626, 4777), (3934, 4403)]