298840304

素因数分解:

$2^4\times 7^1\times {\mathrm{2668217}}^1$

素因数の和:2668232

約数の個数: 20

約数和(自身を含む): 661718064

約数和(自身を除く): 362877760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2668217, 5336434, 10672868, 18677519, 21345736, 37355038, 42691472, 74710076, 149420152, 298840304]

約数ペア:

[(1, 298840304), (2, 149420152), (4, 74710076), (7, 42691472), (8, 37355038), (14, 21345736), (16, 18677519), (28, 10672868), (56, 5336434), (112, 2668217)]