2013012946

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{41957}}^1$

素因数の和:42138

約数の個数: 32

約数和(自身を含む): 3625171200

約数和(自身を除く): 1612158254

約数列:

[1, 2, 7, 14, 23, 46, 149, 161, 298, 322, 1043, 2086, 3427, 6854, 23989, 41957, 47978, 83914, 293699, 587398, 965011, 1930022, 6251593, 6755077, 12503186, 13510154, 43761151, 87522302, 143786639, 287573278, 1006506473, 2013012946]

約数ペア:

[(1, 2013012946), (2, 1006506473), (7, 287573278), (14, 143786639), (23, 87522302), (46, 43761151), (149, 13510154), (161, 12503186), (298, 6755077), (322, 6251593), (1043, 1930022), (2086, 965011), (3427, 587398), (6854, 293699), (23989, 83914), (41957, 47978)]