266544970

素因数分解:

$2^1\times 5^1\times {\mathrm{3371}}^1\times {\mathrm{7907}}^1$

素因数の和:11285

約数の個数: 16

約数和(自身を含む): 479983968

約数和(自身を除く): 213438998

約数列:

[1, 2, 5, 10, 3371, 6742, 7907, 15814, 16855, 33710, 39535, 79070, 26654497, 53308994, 133272485, 266544970]

約数ペア:

[(1, 266544970), (2, 133272485), (5, 53308994), (10, 26654497), (3371, 79070), (6742, 39535), (7907, 33710), (15814, 16855)]