2491758

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{479}}^1$

素因数の和:521

約数の個数: 36

約数和(自身を含む): 5747040

約数和(自身を除く): 3255282

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 289, 306, 479, 578, 867, 958, 1437, 1734, 2601, 2874, 4311, 5202, 8143, 8622, 16286, 24429, 48858, 73287, 138431, 146574, 276862, 415293, 830586, 1245879, 2491758]

約数ペア:

[(1, 2491758), (2, 1245879), (3, 830586), (6, 415293), (9, 276862), (17, 146574), (18, 138431), (34, 73287), (51, 48858), (102, 24429), (153, 16286), (289, 8622), (306, 8143), (479, 5202), (578, 4311), (867, 2874), (958, 2601), (1437, 1734)]