138775802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{14369}}^1$

素因数の和:14821

約数の個数: 16

約数和(自身を含む): 227620800

約数和(自身を除く): 88844998

約数列:

[1, 2, 11, 22, 439, 878, 4829, 9658, 14369, 28738, 158059, 316118, 6307991, 12615982, 69387901, 138775802]

約数ペア:

[(1, 138775802), (2, 69387901), (11, 12615982), (22, 6307991), (439, 316118), (878, 158059), (4829, 28738), (9658, 14369)]