2051284010

素因数分解:

$2^1\times 5^1\times {\mathrm{7841}}^1\times {\mathrm{26161}}^1$

素因数の和:34009

約数の個数: 16

約数和(自身を含む): 3692923272

約数和(自身を除く): 1641639262

約数列:

[1, 2, 5, 10, 7841, 15682, 26161, 39205, 52322, 78410, 130805, 261610, 205128401, 410256802, 1025642005, 2051284010]

約数ペア:

[(1, 2051284010), (2, 1025642005), (5, 410256802), (10, 205128401), (7841, 261610), (15682, 130805), (26161, 78410), (39205, 52322)]