2011456513

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{1109}}^1$

素因数の和:1317

約数の個数: 32

約数和(自身を含む): 2347729920

約数和(自身を除く): 336273407

約数列:

[1, 11, 23, 67, 107, 253, 737, 1109, 1177, 1541, 2461, 7169, 12199, 16951, 25507, 27071, 74303, 78859, 118663, 164887, 280577, 817333, 1305293, 1708969, 1813757, 2729249, 7950421, 18798659, 30021739, 87454631, 182859683, 2011456513]

約数ペア:

[(1, 2011456513), (11, 182859683), (23, 87454631), (67, 30021739), (107, 18798659), (253, 7950421), (737, 2729249), (1109, 1813757), (1177, 1708969), (1541, 1305293), (2461, 817333), (7169, 280577), (12199, 164887), (16951, 118663), (25507, 78859), (27071, 74303)]