260054146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{9697}}^1$

素因数の和:9786

約数の個数: 32

約数和(自身を含む): 452469888

約数和(自身を除く): 192415742

約数列:

[1, 2, 11, 22, 23, 46, 53, 106, 253, 506, 583, 1166, 1219, 2438, 9697, 13409, 19394, 26818, 106667, 213334, 223031, 446062, 513941, 1027882, 2453341, 4906682, 5653351, 11306702, 11820643, 23641286, 130027073, 260054146]

約数ペア:

[(1, 260054146), (2, 130027073), (11, 23641286), (22, 11820643), (23, 11306702), (46, 5653351), (53, 4906682), (106, 2453341), (253, 1027882), (506, 513941), (583, 446062), (1166, 223031), (1219, 213334), (2438, 106667), (9697, 26818), (13409, 19394)]