308325616

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1014229}}^1$

素因数の和:1014256

約数の個数: 20

約数和(自身を含む): 628822600

約数和(自身を除く): 320496984

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1014229, 2028458, 4056916, 8113832, 16227664, 19270351, 38540702, 77081404, 154162808, 308325616]

約数ペア:

[(1, 308325616), (2, 154162808), (4, 77081404), (8, 38540702), (16, 19270351), (19, 16227664), (38, 8113832), (76, 4056916), (152, 2028458), (304, 1014229)]