26021008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{125101}}^1$

素因数の和:125122

約数の個数: 20

約数和(自身を含む): 54294268

約数和(自身を除く): 28273260

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 125101, 250202, 500404, 1000808, 1626313, 2001616, 3252626, 6505252, 13010504, 26021008]

約数ペア:

[(1, 26021008), (2, 13010504), (4, 6505252), (8, 3252626), (13, 2001616), (16, 1626313), (26, 1000808), (52, 500404), (104, 250202), (208, 125101)]