412883984

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1358171}}^1$

素因数の和:1358198

約数の個数: 20

約数和(自身を含む): 842066640

約数和(自身を除く): 429182656

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1358171, 2716342, 5432684, 10865368, 21730736, 25805249, 51610498, 103220996, 206441992, 412883984]

約数ペア:

[(1, 412883984), (2, 206441992), (4, 103220996), (8, 51610498), (16, 25805249), (19, 21730736), (38, 10865368), (76, 5432684), (152, 2716342), (304, 1358171)]