2087337328

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{503}}^1\times {\mathrm{619}}^1$

素因数の和:1549

約数の個数: 40

約数和(自身を含む): 4068489600

約数和(自身を除く): 1981152272

約数列:

[1, 2, 4, 8, 16, 419, 503, 619, 838, 1006, 1238, 1676, 2012, 2476, 3352, 4024, 4952, 6704, 8048, 9904, 210757, 259361, 311357, 421514, 518722, 622714, 843028, 1037444, 1245428, 1686056, 2074888, 2490856, 3372112, 4149776, 4981712, 130458583, 260917166, 521834332, 1043668664, 2087337328]

約数ペア:

[(1, 2087337328), (2, 1043668664), (4, 521834332), (8, 260917166), (16, 130458583), (419, 4981712), (503, 4149776), (619, 3372112), (838, 2490856), (1006, 2074888), (1238, 1686056), (1676, 1245428), (2012, 1037444), (2476, 843028), (3352, 622714), (4024, 518722), (4952, 421514), (6704, 311357), (8048, 259361), (9904, 210757)]