2103255074

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{204557}}^1$

素因数の和:204709

約数の個数: 16

約数和(自身を含む): 3247562808

約数和(自身を除く): 1144307734

約数列:

[1, 2, 53, 97, 106, 194, 5141, 10282, 204557, 409114, 10841521, 19842029, 21683042, 39684058, 1051627537, 2103255074]

約数ペア:

[(1, 2103255074), (2, 1051627537), (53, 39684058), (97, 21683042), (106, 19842029), (194, 10841521), (5141, 409114), (10282, 204557)]