601616

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1979}}^1$

素因数の和:2006

約数の個数: 20

約数和(自身を含む): 1227600

約数和(自身を除く): 625984

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1979, 3958, 7916, 15832, 31664, 37601, 75202, 150404, 300808, 601616]

約数ペア:

[(1, 601616), (2, 300808), (4, 150404), (8, 75202), (16, 37601), (19, 31664), (38, 15832), (76, 7916), (152, 3958), (304, 1979)]