3987170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{541}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 7960896

約数和(自身を除く): 3973726

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 335, 541, 670, 737, 1082, 1474, 2705, 3685, 5410, 5951, 7370, 11902, 29755, 36247, 59510, 72494, 181235, 362470, 398717, 797434, 1993585, 3987170]

約数ペア:

[(1, 3987170), (2, 1993585), (5, 797434), (10, 398717), (11, 362470), (22, 181235), (55, 72494), (67, 59510), (110, 36247), (134, 29755), (335, 11902), (541, 7370), (670, 5951), (737, 5410), (1082, 3685), (1474, 2705)]