128326965118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5897921}}^1$

素因数の和:5898000

約数の個数: 32

約数和(自身を含む): 224215402752

約数和(自身を除く): 95888437634

約数列:

[1, 2, 11, 22, 23, 43, 46, 86, 253, 473, 506, 946, 989, 1978, 10879, 21758, 5897921, 11795842, 64877131, 129754262, 135652183, 253610603, 271304366, 507221206, 1492174013, 2789716633, 2984348026, 5579433266, 5833043869, 11666087738, 64163482559, 128326965118]

約数ペア:

[(1, 128326965118), (2, 64163482559), (11, 11666087738), (22, 5833043869), (23, 5579433266), (43, 2984348026), (46, 2789716633), (86, 1492174013), (253, 507221206), (473, 271304366), (506, 253610603), (946, 135652183), (989, 129754262), (1978, 64877131), (10879, 11795842), (21758, 5897921)]