1909342169282

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{208657}}^1\times {\mathrm{111593}}^1$

素因数の和:320293

約数の個数: 16

約数和(自身を含む): 2933907587352

約数和(自身を除く): 1024565418070

約数列:

[1, 2, 41, 82, 111593, 208657, 223186, 417314, 4575313, 8554937, 9150626, 17109874, 23284660601, 46569321202, 954671084641, 1909342169282]

約数ペア:

[(1, 1909342169282), (2, 954671084641), (41, 46569321202), (82, 23284660601), (111593, 17109874), (208657, 9150626), (223186, 8554937), (417314, 4575313)]