980637886

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1\times {\mathrm{18047}}^1$

素因数の和:18419

約数の個数: 16

約数和(自身を含む): 1491125760

約数和(自身を除く): 510487874

約数列:

[1, 2, 101, 202, 269, 538, 18047, 27169, 36094, 54338, 1822747, 3645494, 4854643, 9709286, 490318943, 980637886]

約数ペア:

[(1, 980637886), (2, 490318943), (101, 9709286), (202, 4854643), (269, 3645494), (538, 1822747), (18047, 54338), (27169, 36094)]