726491138

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1051}}^1\times {\mathrm{11149}}^1$

素因数の和:12233

約数の個数: 16

約数和(自身を含む): 1126060800

約数和(自身を除く): 399569662

約数列:

[1, 2, 31, 62, 1051, 2102, 11149, 22298, 32581, 65162, 345619, 691238, 11717599, 23435198, 363245569, 726491138]

約数ペア:

[(1, 726491138), (2, 363245569), (31, 23435198), (62, 11717599), (1051, 691238), (2102, 345619), (11149, 65162), (22298, 32581)]