426943946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{78569}}^1$

素因数の和:78614

約数の個数: 32

約数和(自身を含む): 791985600

約数和(自身を除く): 365041654

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 5434, 78569, 157138, 864259, 1021397, 1492811, 1728518, 2042794, 2985622, 11235367, 16420921, 19406543, 22470734, 32841842, 38813086, 213471973, 426943946]

約数ペア:

[(1, 426943946), (2, 213471973), (11, 38813086), (13, 32841842), (19, 22470734), (22, 19406543), (26, 16420921), (38, 11235367), (143, 2985622), (209, 2042794), (247, 1728518), (286, 1492811), (418, 1021397), (494, 864259), (2717, 157138), (5434, 78569)]