1337647528

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{6637}}^1$

素因数の和:6770

約数の個数: 64

約数和(自身を含む): 2963203200

約数和(自身を除く): 1625555672

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 61, 118, 122, 236, 244, 413, 427, 472, 488, 826, 854, 1652, 1708, 3304, 3416, 3599, 6637, 7198, 13274, 14396, 25193, 26548, 28792, 46459, 50386, 53096, 92918, 100772, 185836, 201544, 371672, 391583, 404857, 783166, 809714, 1566332, 1619428, 2741081, 2833999, 3132664, 3238856, 5482162, 5667998, 10964324, 11335996, 21928648, 22671992, 23886563, 47773126, 95546252, 167205941, 191092504, 334411882, 668823764, 1337647528]

約数ペア:

[(1, 1337647528), (2, 668823764), (4, 334411882), (7, 191092504), (8, 167205941), (14, 95546252), (28, 47773126), (56, 23886563), (59, 22671992), (61, 21928648), (118, 11335996), (122, 10964324), (236, 5667998), (244, 5482162), (413, 3238856), (427, 3132664), (472, 2833999), (488, 2741081), (826, 1619428), (854, 1566332), (1652, 809714), (1708, 783166), (3304, 404857), (3416, 391583), (3599, 371672), (6637, 201544), (7198, 185836), (13274, 100772), (14396, 92918), (25193, 53096), (26548, 50386), (28792, 46459)]