2265804512

素因数分解:

$2^5\times {\mathrm{347}}^1\times {\mathrm{419}}^1\times {\mathrm{487}}^1$

素因数の和:1263

約数の個数: 48

約数和(自身を含む): 4493543040

約数和(自身を除く): 2227738528

約数列:

[1, 2, 4, 8, 16, 32, 347, 419, 487, 694, 838, 974, 1388, 1676, 1948, 2776, 3352, 3896, 5552, 6704, 7792, 11104, 13408, 15584, 145393, 168989, 204053, 290786, 337978, 408106, 581572, 675956, 816212, 1163144, 1351912, 1632424, 2326288, 2703824, 3264848, 4652576, 5407648, 6529696, 70806391, 141612782, 283225564, 566451128, 1132902256, 2265804512]

約数ペア:

[(1, 2265804512), (2, 1132902256), (4, 566451128), (8, 283225564), (16, 141612782), (32, 70806391), (347, 6529696), (419, 5407648), (487, 4652576), (694, 3264848), (838, 2703824), (974, 2326288), (1388, 1632424), (1676, 1351912), (1948, 1163144), (2776, 816212), (3352, 675956), (3896, 581572), (5552, 408106), (6704, 337978), (7792, 290786), (11104, 204053), (13408, 168989), (15584, 145393)]