851223388

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{33029}}^1$

素因数の和:33429

約数の個数: 24

約数和(自身を含む): 1581476400

約数和(自身を除く): 730253012

約数列:

[1, 2, 4, 17, 34, 68, 379, 758, 1516, 6443, 12886, 25772, 33029, 66058, 132116, 561493, 1122986, 2245972, 12517991, 25035982, 50071964, 212805847, 425611694, 851223388]

約数ペア:

[(1, 851223388), (2, 425611694), (4, 212805847), (17, 50071964), (34, 25035982), (68, 12517991), (379, 2245972), (758, 1122986), (1516, 561493), (6443, 132116), (12886, 66058), (25772, 33029)]