2013441332

素因数分解:

$2^2\times 7^1\times {\mathrm{643}}^1\times {\mathrm{111833}}^1$

素因数の和:112487

約数の個数: 24

約数和(自身を含む): 4033181376

約数和(自身を除く): 2019740044

約数列:

[1, 2, 4, 7, 14, 28, 643, 1286, 2572, 4501, 9002, 18004, 111833, 223666, 447332, 782831, 1565662, 3131324, 71908619, 143817238, 287634476, 503360333, 1006720666, 2013441332]

約数ペア:

[(1, 2013441332), (2, 1006720666), (4, 503360333), (7, 287634476), (14, 143817238), (28, 71908619), (643, 3131324), (1286, 1565662), (2572, 782831), (4501, 447332), (9002, 223666), (18004, 111833)]