5187238

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1291}}^1$

素因数の和:1348

約数の個数: 24

約数和(自身を含む): 9279144

約数和(自身を除く): 4091906

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 574, 1291, 2009, 2582, 4018, 9037, 18074, 52931, 63259, 105862, 126518, 370517, 741034, 2593619, 5187238]

約数ペア:

[(1, 5187238), (2, 2593619), (7, 741034), (14, 370517), (41, 126518), (49, 105862), (82, 63259), (98, 52931), (287, 18074), (574, 9037), (1291, 4018), (2009, 2582)]