2055245038

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13345747}}^1$

素因数の和:13345767

約数の個数: 16

約数和(自身を含む): 3843575424

約数和(自身を除く): 1788330386

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 13345747, 26691494, 93420229, 146803217, 186840458, 293606434, 1027622519, 2055245038]

約数ペア:

[(1, 2055245038), (2, 1027622519), (7, 293606434), (11, 186840458), (14, 146803217), (22, 93420229), (77, 26691494), (154, 13345747)]