628760154

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{414203}}^1$

素因数の和:414242

約数の個数: 32

約数和(自身を含む): 1431489024

約数和(自身を除く): 802728870

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 414203, 828406, 1242609, 2485218, 4556233, 9112466, 9526669, 13668699, 19053338, 27337398, 28580007, 57160014, 104793359, 209586718, 314380077, 628760154]

約数ペア:

[(1, 628760154), (2, 314380077), (3, 209586718), (6, 104793359), (11, 57160014), (22, 28580007), (23, 27337398), (33, 19053338), (46, 13668699), (66, 9526669), (69, 9112466), (138, 4556233), (253, 2485218), (506, 1242609), (759, 828406), (1518, 414203)]