1138974710

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{135431}}^1$

素因数の和:135496

約数の個数: 24

約数和(自身を含む): 2123302896

約数和(自身を除く): 984328186

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 841, 1682, 4205, 8410, 135431, 270862, 677155, 1354310, 3927499, 7854998, 19637495, 39274990, 113897471, 227794942, 569487355, 1138974710]

約数ペア:

[(1, 1138974710), (2, 569487355), (5, 227794942), (10, 113897471), (29, 39274990), (58, 19637495), (145, 7854998), (290, 3927499), (841, 1354310), (1682, 677155), (4205, 270862), (8410, 135431)]