2119745138

素因数分解:

$2^1\times 7^1\times {\mathrm{3517}}^1\times {\mathrm{43051}}^1$

素因数の和:46577

約数の個数: 16

約数和(自身を含む): 3634966464

約数和(自身を除く): 1515221326

約数列:

[1, 2, 7, 14, 3517, 7034, 24619, 43051, 49238, 86102, 301357, 602714, 151410367, 302820734, 1059872569, 2119745138]

約数ペア:

[(1, 2119745138), (2, 1059872569), (7, 302820734), (14, 151410367), (3517, 602714), (7034, 301357), (24619, 86102), (43051, 49238)]