1337584

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{2039}}^1$

素因数の和:2088

約数の個数: 20

約数和(自身を含む): 2656080

約数和(自身を除く): 1318496

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 2039, 4078, 8156, 16312, 32624, 83599, 167198, 334396, 668792, 1337584]

約数ペア:

[(1, 1337584), (2, 668792), (4, 334396), (8, 167198), (16, 83599), (41, 32624), (82, 16312), (164, 8156), (328, 4078), (656, 2039)]