509887052

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{487}}^1$

素因数の和:770

約数の個数: 48

約数和(自身を含む): 962902080

約数和(自身を除く): 453015028

約数列:

[1, 2, 4, 17, 34, 68, 89, 173, 178, 346, 356, 487, 692, 974, 1513, 1948, 2941, 3026, 5882, 6052, 8279, 11764, 15397, 16558, 30794, 33116, 43343, 61588, 84251, 86686, 168502, 173372, 261749, 337004, 523498, 736831, 1046996, 1432267, 1473662, 2864534, 2947324, 5729068, 7498339, 14996678, 29993356, 127471763, 254943526, 509887052]

約数ペア:

[(1, 509887052), (2, 254943526), (4, 127471763), (17, 29993356), (34, 14996678), (68, 7498339), (89, 5729068), (173, 2947324), (178, 2864534), (346, 1473662), (356, 1432267), (487, 1046996), (692, 736831), (974, 523498), (1513, 337004), (1948, 261749), (2941, 173372), (3026, 168502), (5882, 86686), (6052, 84251), (8279, 61588), (11764, 43343), (15397, 33116), (16558, 30794)]