128409086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{6869}}^1$

素因数の和:7603

約数の個数: 16

約数和(自身を含む): 207748800

約数和(自身を除く): 79339714

約数列:

[1, 2, 13, 26, 719, 1438, 6869, 9347, 13738, 18694, 89297, 178594, 4938811, 9877622, 64204543, 128409086]

約数ペア:

[(1, 128409086), (2, 64204543), (13, 9877622), (26, 4938811), (719, 178594), (1438, 89297), (6869, 18694), (9347, 13738)]