137394868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{49853}}^1$

素因数の和:49923

約数の個数: 24

約数和(自身を含む): 263827368

約数和(自身を除く): 126432500

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 49853, 99706, 199412, 648089, 1296178, 2592356, 2642209, 5284418, 10568836, 34348717, 68697434, 137394868]

約数ペア:

[(1, 137394868), (2, 68697434), (4, 34348717), (13, 10568836), (26, 5284418), (52, 2642209), (53, 2592356), (106, 1296178), (212, 648089), (689, 199412), (1378, 99706), (2756, 49853)]