109438108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{4999}}^1$

素因数の和:5437

約数の個数: 24

約数和(自身を含む): 206780000

約数和(自身を除く): 97341892

約数列:

[1, 2, 4, 13, 26, 52, 421, 842, 1684, 4999, 5473, 9998, 10946, 19996, 21892, 64987, 129974, 259948, 2104579, 4209158, 8418316, 27359527, 54719054, 109438108]

約数ペア:

[(1, 109438108), (2, 54719054), (4, 27359527), (13, 8418316), (26, 4209158), (52, 2104579), (421, 259948), (842, 129974), (1684, 64987), (4999, 21892), (5473, 19996), (9998, 10946)]