211671662422

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{11981867}}^1$

素因数の和:11981964

約数の個数: 24

約数和(自身を含む): 353776634568

約数和(自身を除く): 142104972146

約数列:

[1, 2, 11, 22, 73, 121, 146, 242, 803, 1606, 8833, 17666, 11981867, 23963734, 131800537, 263601074, 874676291, 1449805907, 1749352582, 2899611814, 9621439201, 19242878402, 105835831211, 211671662422]

約数ペア:

[(1, 211671662422), (2, 105835831211), (11, 19242878402), (22, 9621439201), (73, 2899611814), (121, 1749352582), (146, 1449805907), (242, 874676291), (803, 263601074), (1606, 131800537), (8833, 23963734), (17666, 11981867)]