56470218766

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1999}}^1\times {\mathrm{1086509}}^1$

素因数の和:1088523

約数の個数: 16

約数和(自身を含む): 91266840000

約数和(自身を除く): 34796621234

約数列:

[1, 2, 13, 26, 1999, 3998, 25987, 51974, 1086509, 2173018, 14124617, 28249234, 2171931491, 4343862982, 28235109383, 56470218766]

約数ペア:

[(1, 56470218766), (2, 28235109383), (13, 4343862982), (26, 2171931491), (1999, 28249234), (3998, 14124617), (25987, 2173018), (51974, 1086509)]