2912686810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26478971}}^1$

素因数の和:26478989

約数の個数: 16

約数和(自身を含む): 5719457952

約数和(自身を除く): 2806771142

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 26478971, 52957942, 132394855, 264789710, 291268681, 582537362, 1456343405, 2912686810]

約数ペア:

[(1, 2912686810), (2, 1456343405), (5, 582537362), (10, 291268681), (11, 264789710), (22, 132394855), (55, 52957942), (110, 26478971)]