4268978

素因数分解:

$2^1\times 7^5\times {\mathrm{127}}^1$

素因数の和:164

約数の個数: 24

約数和(自身を含む): 7529472

約数和(自身を除く): 3260494

約数列:

[1, 2, 7, 14, 49, 98, 127, 254, 343, 686, 889, 1778, 2401, 4802, 6223, 12446, 16807, 33614, 43561, 87122, 304927, 609854, 2134489, 4268978]

約数ペア:

[(1, 4268978), (2, 2134489), (7, 609854), (14, 304927), (49, 87122), (98, 43561), (127, 33614), (254, 16807), (343, 12446), (686, 6223), (889, 4802), (1778, 2401)]