388973992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{4420159}}^1$

素因数の和:4420176

約数の個数: 16

約数和(自身を含む): 795628800

約数和(自身を除く): 406654808

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 4420159, 8840318, 17680636, 35361272, 48621749, 97243498, 194486996, 388973992]

約数ペア:

[(1, 388973992), (2, 194486996), (4, 97243498), (8, 48621749), (11, 35361272), (22, 17680636), (44, 8840318), (88, 4420159)]