275954908

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{1237}}^1\times {\mathrm{1297}}^1$

素因数の和:2581

約数の個数: 24

約数和(自身を含む): 494932592

約数和(自身を除く): 218977684

約数列:

[1, 2, 4, 43, 86, 172, 1237, 1297, 2474, 2594, 4948, 5188, 53191, 55771, 106382, 111542, 212764, 223084, 1604389, 3208778, 6417556, 68988727, 137977454, 275954908]

約数ペア:

[(1, 275954908), (2, 137977454), (4, 68988727), (43, 6417556), (86, 3208778), (172, 1604389), (1237, 223084), (1297, 212764), (2474, 111542), (2594, 106382), (4948, 55771), (5188, 53191)]