4865666281

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{8447}}^1$

素因数の和:8605

約数の個数: 32

約数和(自身を含む): 6033899520

約数和(自身を除く): 1168233239

約数列:

[1, 7, 19, 61, 71, 133, 427, 497, 1159, 1349, 4331, 8113, 8447, 9443, 30317, 59129, 82289, 160493, 515267, 576023, 599737, 1123451, 3606869, 4198159, 9790073, 11395003, 36583957, 68530511, 79765021, 256087699, 695095183, 4865666281]

約数ペア:

[(1, 4865666281), (7, 695095183), (19, 256087699), (61, 79765021), (71, 68530511), (133, 36583957), (427, 11395003), (497, 9790073), (1159, 4198159), (1349, 3606869), (4331, 1123451), (8113, 599737), (8447, 576023), (9443, 515267), (30317, 160493), (59129, 82289)]