2543283754

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{349}}^1\times {\mathrm{30113}}^1$

素因数の和:30486

約数の個数: 24

約数和(自身を含む): 4205420100

約数和(自身を除く): 1662136346

約数列:

[1, 2, 11, 22, 121, 242, 349, 698, 3839, 7678, 30113, 42229, 60226, 84458, 331243, 662486, 3643673, 7287346, 10509437, 21018874, 115603807, 231207614, 1271641877, 2543283754]

約数ペア:

[(1, 2543283754), (2, 1271641877), (11, 231207614), (22, 115603807), (121, 21018874), (242, 10509437), (349, 7287346), (698, 3643673), (3839, 662486), (7678, 331243), (30113, 84458), (42229, 60226)]