1089400682

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{253703}}^1$

素因数の和:253837

約数の個数: 16

約数和(自身を含む): 1735335360

約数和(自身を除く): 645934678

約数列:

[1, 2, 19, 38, 113, 226, 2147, 4294, 253703, 507406, 4820357, 9640714, 28668439, 57336878, 544700341, 1089400682]

約数ペア:

[(1, 1089400682), (2, 544700341), (19, 57336878), (38, 28668439), (113, 9640714), (226, 4820357), (2147, 507406), (4294, 253703)]