4981712

素因数分解:

$2^4\times {\mathrm{503}}^1\times {\mathrm{619}}^1$

素因数の和:1130

約数の個数: 20

約数和(自身を含む): 9686880

約数和(自身を除く): 4705168

約数列:

[1, 2, 4, 8, 16, 503, 619, 1006, 1238, 2012, 2476, 4024, 4952, 8048, 9904, 311357, 622714, 1245428, 2490856, 4981712]

約数ペア:

[(1, 4981712), (2, 2490856), (4, 1245428), (8, 622714), (16, 311357), (503, 9904), (619, 8048), (1006, 4952), (1238, 4024), (2012, 2476)]