389597808

素因数分解:

$2^4\times 3^1\times {\mathrm{8116621}}^1$

素因数の和:8116632

約数の個数: 20

約数和(自身を含む): 1006461128

約数和(自身を除く): 616863320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8116621, 16233242, 24349863, 32466484, 48699726, 64932968, 97399452, 129865936, 194798904, 389597808]

約数ペア:

[(1, 389597808), (2, 194798904), (3, 129865936), (4, 97399452), (6, 64932968), (8, 48699726), (12, 32466484), (16, 24349863), (24, 16233242), (48, 8116621)]