2018175224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19405531}}^1$

素因数の和:19405550

約数の個数: 16

約数和(自身を含む): 4075161720

約数和(自身を除く): 2056986496

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19405531, 38811062, 77622124, 155244248, 252271903, 504543806, 1009087612, 2018175224]

約数ペア:

[(1, 2018175224), (2, 1009087612), (4, 504543806), (8, 252271903), (13, 155244248), (26, 77622124), (52, 38811062), (104, 19405531)]