4058468.00000000

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{20921}}^1$

素因数の和:20970

約数の個数: 20

約数和(自身を含む): 27240444

約数和(自身を除く): 13516268

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 20921, 41842, 83684, 167368, 334736, 857761, 1715522, 3431044, 6862088, 13724176]

約数ペア:

[(1, 13724176), (2, 6862088), (4, 3431044), (8, 1715522), (16, 857761), (41, 334736), (82, 167368), (164, 83684), (328, 41842), (656, 20921)]