1958560136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{18832309}}^1$

素因数の和:18832328

約数の個数: 16

約数和(自身を含む): 3954785100

約数和(自身を除く): 1996224964

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 18832309, 37664618, 75329236, 150658472, 244820017, 489640034, 979280068, 1958560136]

約数ペア:

[(1, 1958560136), (2, 979280068), (4, 489640034), (8, 244820017), (13, 150658472), (26, 75329236), (52, 37664618), (104, 18832309)]