3320432

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{1493}}^1$

素因数の和:1640

約数の個数: 20

約数和(自身を含む): 6483960

約数和(自身を除く): 3163528

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 1493, 2224, 2986, 5972, 11944, 23888, 207527, 415054, 830108, 1660216, 3320432]

約数ペア:

[(1, 3320432), (2, 1660216), (4, 830108), (8, 415054), (16, 207527), (139, 23888), (278, 11944), (556, 5972), (1112, 2986), (1493, 2224)]