13215674894

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{691}}^1\times {\mathrm{1303}}^1$

素因数の和:2216

約数の個数: 32

約数和(自身を含む): 20465706240

約数和(自身を除く): 7250031346

約数列:

[1, 2, 41, 82, 179, 358, 691, 1303, 1382, 2606, 7339, 14678, 28331, 53423, 56662, 106846, 123689, 233237, 247378, 466474, 900373, 1800746, 5071249, 9562717, 10142498, 19125434, 36915293, 73830586, 161166767, 322333534, 6607837447, 13215674894]

約数ペア:

[(1, 13215674894), (2, 6607837447), (41, 322333534), (82, 161166767), (179, 73830586), (358, 36915293), (691, 19125434), (1303, 10142498), (1382, 9562717), (2606, 5071249), (7339, 1800746), (14678, 900373), (28331, 466474), (53423, 247378), (56662, 233237), (106846, 123689)]