980594065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1693}}^1\times {\mathrm{10531}}^1$

素因数の和:12240

約数の個数: 16

約数和(自身を含む): 1284566976

約数和(自身を除く): 303972911

約数列:

[1, 5, 11, 55, 1693, 8465, 10531, 18623, 52655, 93115, 115841, 579205, 17828983, 89144915, 196118813, 980594065]

約数ペア:

[(1, 980594065), (5, 196118813), (11, 89144915), (55, 17828983), (1693, 579205), (8465, 115841), (10531, 93115), (18623, 52655)]