2008376590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{272507}}^1$

素因数の和:272592

約数の個数: 32

約数和(自身を含む): 4002597504

約数和(自身を除く): 1994220914

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 335, 670, 737, 1474, 3685, 7370, 272507, 545014, 1362535, 2725070, 2997577, 5995154, 14987885, 18257969, 29975770, 36515938, 91289845, 182579690, 200837659, 401675318, 1004188295, 2008376590]

約数ペア:

[(1, 2008376590), (2, 1004188295), (5, 401675318), (10, 200837659), (11, 182579690), (22, 91289845), (55, 36515938), (67, 29975770), (110, 18257969), (134, 14987885), (335, 5995154), (670, 2997577), (737, 2725070), (1474, 1362535), (3685, 545014), (7370, 272507)]