2018701252

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{245107}}^1$

素因数の和:245211

約数の個数: 24

約数和(自身を含む): 3706032960

約数和(自身を除く): 1687331708

約数列:

[1, 2, 4, 29, 58, 71, 116, 142, 284, 2059, 4118, 8236, 245107, 490214, 980428, 7108103, 14216206, 17402597, 28432412, 34805194, 69610388, 504675313, 1009350626, 2018701252]

約数ペア:

[(1, 2018701252), (2, 1009350626), (4, 504675313), (29, 69610388), (58, 34805194), (71, 28432412), (116, 17402597), (142, 14216206), (284, 7108103), (2059, 980428), (4118, 490214), (8236, 245107)]