247832326

素因数分解:

$2^1\times 7^1\times {\mathrm{853}}^1\times {\mathrm{20753}}^1$

素因数の和:21615

約数の個数: 16

約数和(自身を含む): 425373984

約数和(自身を除く): 177541658

約数列:

[1, 2, 7, 14, 853, 1706, 5971, 11942, 20753, 41506, 145271, 290542, 17702309, 35404618, 123916163, 247832326]

約数ペア:

[(1, 247832326), (2, 123916163), (7, 35404618), (14, 17702309), (853, 290542), (1706, 145271), (5971, 41506), (11942, 20753)]