1212123038

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1633589}}^1$

素因数の和:1633651

約数の個数: 16

約数和(自身を含む): 2117132640

約数和(自身を除く): 905009602

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 1633589, 3267178, 11435123, 22870246, 86580217, 173160434, 606061519, 1212123038]

約数ペア:

[(1, 1212123038), (2, 606061519), (7, 173160434), (14, 86580217), (53, 22870246), (106, 11435123), (371, 3267178), (742, 1633589)]