4780304

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{2741}}^1$

素因数の和:2858

約数の個数: 20

約数和(自身を含む): 9350220

約数和(自身を除く): 4569916

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 2741, 5482, 10964, 21928, 43856, 298769, 597538, 1195076, 2390152, 4780304]

約数ペア:

[(1, 4780304), (2, 2390152), (4, 1195076), (8, 597538), (16, 298769), (109, 43856), (218, 21928), (436, 10964), (872, 5482), (1744, 2741)]