240690502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{13397}}^1$

素因数の和:14103

約数の個数: 16

約数和(自身を含む): 389399472

約数和(自身を除く): 148708970

約数列:

[1, 2, 13, 26, 691, 1382, 8983, 13397, 17966, 26794, 174161, 348322, 9257327, 18514654, 120345251, 240690502]

約数ペア:

[(1, 240690502), (2, 120345251), (13, 18514654), (26, 9257327), (691, 348322), (1382, 174161), (8983, 26794), (13397, 17966)]