1963670694

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{1273457}}^1$

素因数の和:1273719

約数の個数: 16

約数和(自身を含む): 3942625968

約数和(自身を除く): 1978955274

約数列:

[1, 2, 3, 6, 257, 514, 771, 1542, 1273457, 2546914, 3820371, 7640742, 327278449, 654556898, 981835347, 1963670694]

約数ペア:

[(1, 1963670694), (2, 981835347), (3, 654556898), (6, 327278449), (257, 7640742), (514, 3820371), (771, 2546914), (1542, 1273457)]