8045562161

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1\times {\mathrm{2671}}^1$

素因数の和:3189

約数の個数: 32

約数和(自身を含む): 10055270400

約数和(自身を除く): 2009708239

約数列:

[1, 7, 13, 79, 91, 419, 553, 1027, 2671, 2933, 5447, 7189, 18697, 33101, 34723, 38129, 211009, 231707, 243061, 430313, 1119149, 1477063, 2743117, 3012191, 7834043, 14548937, 19201819, 88412771, 101842559, 618889397, 1149366023, 8045562161]

約数ペア:

[(1, 8045562161), (7, 1149366023), (13, 618889397), (79, 101842559), (91, 88412771), (419, 19201819), (553, 14548937), (1027, 7834043), (2671, 3012191), (2933, 2743117), (5447, 1477063), (7189, 1119149), (18697, 430313), (33101, 243061), (34723, 231707), (38129, 211009)]