127806826

素因数分解:

$2^1\times 7^1\times {\mathrm{1489}}^1\times {\mathrm{6131}}^1$

素因数の和:7629

約数の個数: 16

約数和(自身を含む): 219280320

約数和(自身を除く): 91473494

約数列:

[1, 2, 7, 14, 1489, 2978, 6131, 10423, 12262, 20846, 42917, 85834, 9129059, 18258118, 63903413, 127806826]

約数ペア:

[(1, 127806826), (2, 63903413), (7, 18258118), (14, 9129059), (1489, 85834), (2978, 42917), (6131, 20846), (10423, 12262)]