391199146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{255019}}^1$

素因数の和:255093

約数の個数: 16

約数和(自身を含む): 642650400

約数和(自身を除く): 251451254

約数列:

[1, 2, 13, 26, 59, 118, 767, 1534, 255019, 510038, 3315247, 6630494, 15046121, 30092242, 195599573, 391199146]

約数ペア:

[(1, 391199146), (2, 195599573), (13, 30092242), (26, 15046121), (59, 6630494), (118, 3315247), (767, 510038), (1534, 255019)]