528064124

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{238727}}^1$

素因数の和:238817

約数の個数: 24

約数和(自身を含む): 1069501440

約数和(自身を除く): 541437316

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 238727, 477454, 954908, 1671089, 3342178, 6684356, 18859433, 37718866, 75437732, 132016031, 264032062, 528064124]

約数ペア:

[(1, 528064124), (2, 264032062), (4, 132016031), (7, 75437732), (14, 37718866), (28, 18859433), (79, 6684356), (158, 3342178), (316, 1671089), (553, 954908), (1106, 477454), (2212, 238727)]