621323144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{206009}}^1$

素因数の和:206057

約数の個数: 32

約数和(自身を含む): 1297863000

約数和(自身を除く): 676539856

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 206009, 412018, 824036, 1648072, 2678117, 5356234, 5974261, 10712468, 11948522, 21424936, 23897044, 47794088, 77665393, 155330786, 310661572, 621323144]

約数ペア:

[(1, 621323144), (2, 310661572), (4, 155330786), (8, 77665393), (13, 47794088), (26, 23897044), (29, 21424936), (52, 11948522), (58, 10712468), (104, 5974261), (116, 5356234), (232, 2678117), (377, 1648072), (754, 824036), (1508, 412018), (3016, 206009)]