1880412

素因数分解:

$2^2\times 3^1\times {\mathrm{349}}^1\times {\mathrm{449}}^1$

素因数の和:805

約数の個数: 24

約数和(自身を含む): 4410000

約数和(自身を除く): 2529588

約数列:

[1, 2, 3, 4, 6, 12, 349, 449, 698, 898, 1047, 1347, 1396, 1796, 2094, 2694, 4188, 5388, 156701, 313402, 470103, 626804, 940206, 1880412]

約数ペア:

[(1, 1880412), (2, 940206), (3, 626804), (4, 470103), (6, 313402), (12, 156701), (349, 5388), (449, 4188), (698, 2694), (898, 2094), (1047, 1796), (1347, 1396)]