2038148331505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12143}}^1\times {\mathrm{234749}}^1$

素因数の和:246921

約数の個数: 32

約数和(自身を含む): 2873610432000

約数和(自身を除く): 835462100495

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 12143, 60715, 133573, 157859, 234749, 667865, 789295, 1173745, 1736449, 2582239, 3051737, 8682245, 12911195, 15258685, 33569107, 167845535, 2850557107, 14252785535, 31356128177, 37057242391, 156780640885, 185286211955, 407629666301, 2038148331505]

約数ペア:

[(1, 2038148331505), (5, 407629666301), (11, 185286211955), (13, 156780640885), (55, 37057242391), (65, 31356128177), (143, 14252785535), (715, 2850557107), (12143, 167845535), (60715, 33569107), (133573, 15258685), (157859, 12911195), (234749, 8682245), (667865, 3051737), (789295, 2582239), (1173745, 1736449)]