897881854

素因数分解:

$2^1\times {\mathrm{331}}^1\times {\mathrm{709}}^1\times {\mathrm{1913}}^1$

素因数の和:2955

約数の個数: 16

約数和(自身を含む): 1353504240

約数和(自身を除く): 455622386

約数列:

[1, 2, 331, 662, 709, 1418, 1913, 3826, 234679, 469358, 633203, 1266406, 1356317, 2712634, 448940927, 897881854]

約数ペア:

[(1, 897881854), (2, 448940927), (331, 2712634), (662, 1356317), (709, 1266406), (1418, 633203), (1913, 469358), (3826, 234679)]