8130908

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:457

約数の個数: 24

約数和(自身を含む): 14636160

約数和(自身を除く): 6505252

約数列:

[1, 2, 4, 59, 118, 131, 236, 262, 263, 524, 526, 1052, 7729, 15458, 15517, 30916, 31034, 34453, 62068, 68906, 137812, 2032727, 4065454, 8130908]

約数ペア:

[(1, 8130908), (2, 4065454), (4, 2032727), (59, 137812), (118, 68906), (131, 62068), (236, 34453), (262, 31034), (263, 30916), (524, 15517), (526, 15458), (1052, 7729)]