2894429387551

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{898787}}^1$

素因数の和:899023

約数の個数: 32

約数和(自身を含む): 3295345084416

約数和(自身を除く): 400915696865

約数列:

[1, 13, 31, 61, 131, 403, 793, 1703, 1891, 4061, 7991, 24583, 52793, 103883, 247721, 898787, 3220373, 11684231, 27862397, 54826007, 117741097, 362211161, 712738091, 1530634261, 1699606217, 3649974007, 7182206917, 22094880821, 47449662091, 93368689921, 222648414427, 2894429387551]

約数ペア:

[(1, 2894429387551), (13, 222648414427), (31, 93368689921), (61, 47449662091), (131, 22094880821), (403, 7182206917), (793, 3649974007), (1703, 1699606217), (1891, 1530634261), (4061, 712738091), (7991, 362211161), (24583, 117741097), (52793, 54826007), (103883, 27862397), (247721, 11684231), (898787, 3220373)]