280652234

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{761}}^1\times {\mathrm{1901}}^1$

素因数の和:2761

約数の個数: 16

約数和(自身を含む): 426101256

約数和(自身を除く): 145449022

約数列:

[1, 2, 97, 194, 761, 1522, 1901, 3802, 73817, 147634, 184397, 368794, 1446661, 2893322, 140326117, 280652234]

約数ペア:

[(1, 280652234), (2, 140326117), (97, 2893322), (194, 1446661), (761, 368794), (1522, 184397), (1901, 147634), (3802, 73817)]