480169556

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{20233}}^1$

素因数の和:20603

約数の個数: 24

約数和(自身を含む): 892319400

約数和(自身を除く): 412149844

約数列:

[1, 2, 4, 17, 34, 68, 349, 698, 1396, 5933, 11866, 20233, 23732, 40466, 80932, 343961, 687922, 1375844, 7061317, 14122634, 28245268, 120042389, 240084778, 480169556]

約数ペア:

[(1, 480169556), (2, 240084778), (4, 120042389), (17, 28245268), (34, 14122634), (68, 7061317), (349, 1375844), (698, 687922), (1396, 343961), (5933, 80932), (11866, 40466), (20233, 23732)]