1641863128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{124459}}^1$

素因数の和:124579

約数の個数: 32

約数和(自身を含む): 3293211600

約数和(自身を除く): 1651348472

約数列:

[1, 2, 4, 8, 17, 34, 68, 97, 136, 194, 388, 776, 1649, 3298, 6596, 13192, 124459, 248918, 497836, 995672, 2115803, 4231606, 8463212, 12072523, 16926424, 24145046, 48290092, 96580184, 205232891, 410465782, 820931564, 1641863128]

約数ペア:

[(1, 1641863128), (2, 820931564), (4, 410465782), (8, 205232891), (17, 96580184), (34, 48290092), (68, 24145046), (97, 16926424), (136, 12072523), (194, 8463212), (388, 4231606), (776, 2115803), (1649, 995672), (3298, 497836), (6596, 248918), (13192, 124459)]