171420116

素因数分解:

$2^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{21787}}^1$

素因数の和:22079

約数の個数: 24

約数和(自身を含む): 344076096

約数和(自身を除く): 172655980

約数列:

[1, 2, 4, 7, 14, 28, 281, 562, 1124, 1967, 3934, 7868, 21787, 43574, 87148, 152509, 305018, 610036, 6122147, 12244294, 24488588, 42855029, 85710058, 171420116]

約数ペア:

[(1, 171420116), (2, 85710058), (4, 42855029), (7, 24488588), (14, 12244294), (28, 6122147), (281, 610036), (562, 305018), (1124, 152509), (1967, 87148), (3934, 43574), (7868, 21787)]