2015156888

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{1229}}^1\times {\mathrm{4999}}^1$

素因数の和:6275

約数の個数: 32

約数和(自身を含む): 3874500000

約数和(自身を除く): 1859343112

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 1229, 2458, 4916, 4999, 9832, 9998, 19996, 39992, 50389, 100778, 201556, 204959, 403112, 409918, 819836, 1639672, 6143771, 12287542, 24575084, 49150168, 251894611, 503789222, 1007578444, 2015156888]

約数ペア:

[(1, 2015156888), (2, 1007578444), (4, 503789222), (8, 251894611), (41, 49150168), (82, 24575084), (164, 12287542), (328, 6143771), (1229, 1639672), (2458, 819836), (4916, 409918), (4999, 403112), (9832, 204959), (9998, 201556), (19996, 100778), (39992, 50389)]