2653486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1171}}^1$

素因数の和:1287

約数の個数: 16

約数和(自身を含む): 4387968

約数和(自身を除く): 1734482

約数列:

[1, 2, 11, 22, 103, 206, 1133, 1171, 2266, 2342, 12881, 25762, 120613, 241226, 1326743, 2653486]

約数ペア:

[(1, 2653486), (2, 1326743), (11, 241226), (22, 120613), (103, 25762), (206, 12881), (1133, 2342), (1171, 2266)]