389611024

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{2213699}}^1$

素因数の和:2213718

約数の個数: 20

約数和(自身を含む): 823496400

約数和(自身を除く): 433885376

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 2213699, 4427398, 8854796, 17709592, 24350689, 35419184, 48701378, 97402756, 194805512, 389611024]

約数ペア:

[(1, 389611024), (2, 194805512), (4, 97402756), (8, 48701378), (11, 35419184), (16, 24350689), (22, 17709592), (44, 8854796), (88, 4427398), (176, 2213699)]