2019472042

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{647}}^1\times {\mathrm{1973}}^1$

素因数の和:2742

約数の個数: 32

約数和(自身を含む): 3499759872

約数和(自身を除く): 1480287830

約数列:

[1, 2, 7, 14, 113, 226, 647, 791, 1294, 1582, 1973, 3946, 4529, 9058, 13811, 27622, 73111, 146222, 222949, 445898, 511777, 1023554, 1276531, 1560643, 2553062, 3121286, 8935717, 17871434, 144248003, 288496006, 1009736021, 2019472042]

約数ペア:

[(1, 2019472042), (2, 1009736021), (7, 288496006), (14, 144248003), (113, 17871434), (226, 8935717), (647, 3121286), (791, 2553062), (1294, 1560643), (1582, 1276531), (1973, 1023554), (3946, 511777), (4529, 445898), (9058, 222949), (13811, 146222), (27622, 73111)]