2508154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{659}}^1$

素因数の和:845

約数の個数: 16

約数和(自身を含む): 4134240

約数和(自身を除く): 1626086

約数列:

[1, 2, 11, 22, 173, 346, 659, 1318, 1903, 3806, 7249, 14498, 114007, 228014, 1254077, 2508154]

約数ペア:

[(1, 2508154), (2, 1254077), (11, 228014), (22, 114007), (173, 14498), (346, 7249), (659, 3806), (1318, 1903)]