918440198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2077919}}^1$

素因数の和:2077951

約数の個数: 16

約数和(自身を含む): 1570907520

約数和(自身を除く): 652467322

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 2077919, 4155838, 27012947, 35324623, 54025894, 70649246, 459220099, 918440198]

約数ペア:

[(1, 918440198), (2, 459220099), (13, 70649246), (17, 54025894), (26, 35324623), (34, 27012947), (221, 4155838), (442, 2077919)]