320435149036

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{6841}}^1\times {\mathrm{616321}}^1$

素因数の和:623185

約数の個数: 24

約数和(自身を含む): 590362517360

約数和(自身を除く): 269927368324

約数列:

[1, 2, 4, 19, 38, 76, 6841, 13682, 27364, 129979, 259958, 519916, 616321, 1232642, 2465284, 11710099, 23420198, 46840396, 4216251961, 8432503922, 16865007844, 80108787259, 160217574518, 320435149036]

約数ペア:

[(1, 320435149036), (2, 160217574518), (4, 80108787259), (19, 16865007844), (38, 8432503922), (76, 4216251961), (6841, 46840396), (13682, 23420198), (27364, 11710099), (129979, 2465284), (259958, 1232642), (519916, 616321)]